Inside the OceanGate Titan tragedy

This week a submersible carrying passengers to the site of the wreck of the Titanic disappeared in the North Atlantic; all five aboard perished in a catastrophic implosion. Correspondent David Pogue, who rode in the same underwater vehicle last year, reports on this latest disaster, and looks back on his interviews with OceanGate CEO Stockton Rush and deep-sea explorer P.H. Nargeolet, who were among those killed. #Titanic @OceanGateInc #Titan #submersible “CBS Sunday Morning“ features stories on the arts, music, nature, entertainment, sports, history, science and Americana, and highlights unique human accomplishments and achievements. Check local listings for CBS Sunday Morning broadcast times. Subscribe to the “CBS Sunday Morning“ YouTube channel: Get more of “CBS Sunday Morning“: Follow “CBS Sunday Morning“ on Instagram: Like “CBS Sunday Morning“ on Facebook: Follow “CBS Sunday Morning“ on Twitter: Subscribe to our newsletter: Download the CBS News app: Try Paramount free: For video licensing inquiries, contact: licensing@