The family of a French explorer who died in a submersible implosion, along with four others, has filed a wrongful death lawsuit seeking more than $50 million US in damages. The suit accuses OceanGate Expeditions, the sub's manufacturer or, of gross negligence. »»» Subscribe to CBC News to watch more videos: Connect with CBC News Online: For breaking news, video, audio and in-depth coverage: Follow CBC News on TikTok: Follow CBC News on Twitter: Find CBC News on Facebook: Follow CBC News on Instagram: Subscribe to CBC News on Snapchat: Download the CBC News app for iOS: Download the CBC News app for Android: »»»»»»»»»»»»»»»»»» For more than 80 years, CBC News has been the source Canadians turn to, to keep them informed about their communities, thei
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