Previous Investigations
164 videos • 67,459 views • by Official W5
1
Canada's 'Black Battalion' fought racism to serve in the First World War | W5 | REMEMBRANCE DAY
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2
The Devil's Brigade, an elite force of Canadian and US troops, receive top honour | W5 | REMEMBRANCE
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3
W5: Health-care workers facing COVID-19 burnout
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4
W5: Why class-action lawsuits aren't always what abuse survivors hope for
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5
W5: The uphill battle of taking on doctors who make medical errors
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6
W5: Tough lessons from a year of fighting COVID-19
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7
W5: Canada's former money man takes on climate change
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8
W5: What happens when video game addiction gets out of control?
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9
W5: Investigation of Canada's controversial horse meat industry
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10
W5: Why do people fall down the rabbit hole of conspiracy theories?
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11
W5: Canadian serving life in Florida prison seeks transfer to Canada
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12
W5: Sexual assault survivors struggle to access rape kits in Canada
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13
W5: Nick Nurse's journey from small-town Iowa to NBA glory in Toronto
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14
W5: Meet the Canadian who literally wrote the book on giraffe
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15
W5: Child abuse claims in Quebec's youth protection system
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16
W5: COVID-19 restrictions worsen Canada's overdose epidemic
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17
W5: Why was Ted Nolan frozen out of professional hockey?
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18
W5: Turmoil in the Capitol puts U.S. democracy under threat
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19
DEATH ON THE LAKE. Investigating a woman's mysterious death in B.C. | W5
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20
W5: Violence and intimidation in the Ontario tow truck industry
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21
W5: Sniffing out crime with a special police dog
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22
W5: The first known survivor of serial killer Bruce McArthur
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23
W5: Valuable lessons from Canada's polio epidemic
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24
W5: A deadly pandemic meets its match
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25
W5: The high stakes of single-game sports betting
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26
W5: How fraudsters repeatedly con romance scam victims
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27
W5: Tracking Atlantic Canada's great white sharks
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28
W5: The high cost of painkiller abuse in professional hockey
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29
W5: Are bats the key to solving the mysteries of COVID-19?
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30
W5: Female police officers come forward with allegations of harassment
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31
W5: Canadians fight for Lyme disease diagnosis and treatment
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32
W5: Alleged animal abuse at an Ontario pig farm
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33
W5: Anti-Asian racism spreads during the COVID-19 pandemic
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34
W5: Inactive oil wells abandoned across Alberta
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35
W5: America in turmoil as U.S. voters head to the polls
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36
W5: Remembering Canada under threat during the October Crisis
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37
W5: Long-term care failings during the COVID-19 pandemic
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38
W5: Tough times for Canada's invisible migrant workforce
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39
W5: Lives changed by the long-lasting symptoms of COVID-19
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40
W5: Balarama Holness fights against systemic racism in Canada
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41
W5: Inside a COVID-19 intensive care unit
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42
The Liberators: Veterans recall liberation of Netherlands | REMEMBRANCE DAY | W5
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43
W5: Two Canadians fight to bring their adopted daughter home
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44
W5: Meet the Canadian leading the fight against COVID-19
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45
W5: U.S. prisoner makes plea for transfer to Canada
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46
W5: Life at ground zero of the coronavirus outbreak
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47
W5: What happens after foster care?
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48
W5: Canadian artists Tegan and Sara open up on shared fame
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49
W5: Up close and personal with Donald Trump's religious base
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50
W5: Exploring Canada's costliest romance scam
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51
W5: An inside look at the technology needed for humankind to get to Mars
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52
W5: The atmosphere surrounding referees in professional sports
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53
W5: Investigating brazen crimes committed by criminals posing as tourists
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54
W5: Investigating cold cases and killers in the "murder city"
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55
W5: Inside a family's love affair with the demolition derby
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56
W5: Making the case for the impeachment of Donald J. Trump
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57
W5: Using phage therapy to combat drug-resistant superbugs
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58
W5: Glen Assoun's 20 year fight for freedom
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59
Choir! Choir! Choir!: Canadian choral group goes worldwide
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60
W5: Toronto Maple Leafs' Nic Petan on losing his father
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61
The Invisible Man: Uncovering a global online romance scam
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62
W5: The hockey life of Scotty Bowman
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63
W5: Canadian veterans still fighting alleged side effects of anti-malaria drug
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64
W5: From the streets to the CFL
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65
W5: Life after surviving the ISIS slave markets
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66
COLD CASE HUNTERS. Bringing hope to the families of Canada’s missing | W5
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67
W5: Alex Trebek on his health, family, and legacy
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68
W5: The man with no memory
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69
W5: Russian troll farms and the federal election
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70
W5: When DNA tests reveal a hidden history
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71
W5: John Cleese on life and humour from his island exile
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72
W5: The high stakes of the eSports revolution
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73
W5: Relentless pain in the pursuit of perfect vision
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74
W5: Drug cartels battle for control of Mexican tourist hotspots
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75
W5: Canadian astronaut David Saint-Jacques' space mission
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76
W5: Canadian mothers forced to surrender their babies
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77
W5: Who left little Dusty Bowers in the snow?
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78
W5: Revolutionary cancer treatment gives new hope to kids
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79
W5: Allegations of abuse at Ontario Training Schools
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80
W5: The cost of developing elite young athletes in Canada
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81
W5: Fred VanVleet's hard-won career as an NBA star
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82
W5: Body parts sold in the U.S. and illegally delivered to Canada
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83
W5: Speaking out against a P.E.I. immigration scandal
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84
W5: Investigation of money laundering at B.C. casinos
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85
W5: Exploring cancer treatment in dogs
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86
W5: Consequences of court delays and proceedings
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87
W5: Canadian icon Paul Anka's passion to perform
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88
W5: An Indigenous man's quest to clear his name
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89
W5: A Canadian astronaut prepares to head to the ISS
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90
W5: Sexual assault cases at all-inclusive resorts
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91
W5: Sugar Sammy takes the world of comedy by storm
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92
W5: Groundbreaking lawsuit against nursing home chains
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93
W5: Exposing child sex tourism in the Dominican Republic
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94
W5: Finding opportunities in the growing marijuana industry
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95
W5: Rare but devastating side effect of laser eye surgery
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96
W5: The rise and fall of a Stanley Cup champion
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97
W5: Inside the secret state of North Korea
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98
W5: A Canadian eco-warrior's shark protection mission
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99
W5: Fear and hope in the most dangerous place in Canada
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100
W5: France's best-kept secret in North America
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101
W5: The first suspect in the Toronto serial killings
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102
W5: Putting the brakes on high-tech auto heists
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101
W5: The first suspect in the Toronto serial killings
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102
W5: Putting the brakes on high-tech auto heists
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103
W5: Hidden-camera probe into new car sales in B.C.
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104
W5: Families shaken by a fertility doctor's alleged betrayal
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105
Tommy Chong. The high times of a pot revolutionary | W5 Vault
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106
W5: The story of the Marjory Stoneman Douglas hockey team
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107
W5: The shadowy underworld of contraband tobacco
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108
W5: Sex abuse accusations within the Jehovah's Witnesses
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109
W5: How safe are surgical mesh implants?
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110
W5: Caring for severely disabled children as they age
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111
W5: Meet the woman behind five of Canada's top restaurants
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112
W5: Hidden camera investigation of auto body shops
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113
W5: Letterkenny taps into uniquely Canadian humour
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114
W5: Home care horrors for patients and caregivers
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115
W5: Healing a new generation in Rwanda
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116
W5: Missing men and the search for a serial killer
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117
W5: Fentanyl crisis ruining lives in Sault Ste. Marie, Ont.
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118
W5: Hockey mom Connie Radunske's reawakening
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119
W5: How Explorer 1 blasted the U.S. into the space race
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120
W5: Hospital staff with addictions stealing drugs
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121
W5: Solving the horrific murder of an innocent girl
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122
W5: Kiefer Sutherland performs on a different stage
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123
W5: Canadians shattered by binary options scams
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124
W5: Gordon Lightfoot's timeless impact on music
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125
W5: The destruction of the Halifax Explosion
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126
W5: Orlando Bowen turns injustice into compassion
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127
W5: The unpredictable cost of scrapping NAFTA
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128
W5: Alex Cuba brings Latin beats to the B.C. coast
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129
W5: What happens when the permafrost thaws?
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130
W5: Georges St-Pierre's battle back to the top
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131
W5: B.C. woman tracks down her long-lost loved ones
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132
W5: Canada C3 expedition's journey through the Arctic
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133
W5: Floyd Mayweather's Canadian secret weapon
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134
W5: Are fish farms pushing salmon towards extinction?
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135
W5: Storm chasers face nature's fury
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136
W5: Courage and compassion in Las Vegas
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137
W5: Canadian pilots sleeping while in flight
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138
W5 EXCLUSIVE: Canada's Invictus Games competitors
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139
W5: OPIOID FENTANYL STREET CRISIS DOCUMENTARY
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140
W5: NUCLEAR WASTE TOMB SITE CONTROVERSY
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141
W5 returns to Pennsylvania for reaction to President Trump
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142
W5 Investigates claims of Seniors abuse at care facilites
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143
W5: Undercover shoppers test Calgary car dealerships
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144
W5: Suddenly fewer hockey fights
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145
W5: Animal testing for science
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146
W5: Call center scam costing Canadians millions
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147
W5: Video vigilantes targeting alleged child predators
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148
W5: Rooftopping
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149
W5: Undercover RCMP anti-terror investigation
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150
W5: Child of a War Zone
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151
W5: Syrian refugee - 1 year later
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152
W5: How some turkeys meet their fate
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153
W5: The Forgotten Thalidomide Children
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154
W5 EXCLUSIVE: Nursing home families speak out
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155
W5: Training dogs to detect cancer
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156
W5 EXCLUSIVE: Canada's elite Special Forces mission in Iraq
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157
W5 probes how to live to be 100!
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158
W5: The days leading to President Trump's victory
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159
W5: What you may not know about 9-1-1 calls
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160
W5 investigates internet swatting
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161
W5 investigates furnace rental scheme
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162
New generation visits Nazi death camp | W5
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163
Kill Pill. The deadly consequences of fentanyl | W5
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164
JUSTIN BIEBER RARE EARLY PERFORMANCE AND INTERVIEW | W5 Vault
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