Past Titanic sub passenger on danger of dive: "You know going in how very dangerous this is"

There is a glimmer of hope in the search for a sub that disappeared exploring the wreck of the Titanic. Rescue teams detected underwater noises in the search zone, but time is running out with less than an estimated 24 hours of oxygen left on the vessel. CBS News correspondent Roxana Saberi is following the latest from Boston and hears from a man who rode on the submersible almost a year ago. #news #titanic #submersible CBS News Streaming Network is the premier 24/7 anchored streaming news service from CBS News and Stations, available free to everyone with access to the Internet. The CBS News Streaming Network is your destination for breaking news, live events and original reporting locally, nationally and around the globe. Launched in November 2014 as CBSN, the CBS News Streaming Network is available live in 91 countries and on 30 digital platforms and apps, as well as on CBSNews.com and Paramount+. Subscribe to the CBS News YouTube channel: https://youtube.com/cbsnews Watch CBS News: https://cbsn.ws/1PlLpZ7c Download the CBS News app: https://cbsn.ws/1Xb1WC8 Follow CBS News on Instagram: https://www.instagram.com/cbsnews/ Like CBS News on Facebook: https://facebook.com/cbsnews Follow CBS News on Twitter: https://twitter.com/cbsnews Subscribe to our newsletters: https://cbsn.ws/1RqHw7T Try Paramount+ free: https://bit.ly/2OiW1kZ For video licensing inquiries, contact: licensing@veritone.com