‘Race against time:’ Submarine commander on missing vessel headed for Titanic | NewsNation Now

A rescue mission is underway after a tourist submarine carrying people to see the wreckage site of the Titanic went missing in the Atlantic Ocean on Monday. Captain David Marquet, a former nuclear submarine commander, joins “NewsNation Now.” More: https://www.newsnationnow.com/world/missing-tourist-submarine-study-titanic-wreckage/ #Titanic #Titan #missing Watch #NewsNationNow: https://www.newsnationnow.com/joinus "NewsNation Now" is a no fluff, no filler newscast hosted by Nichole Berlie featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 1p/12C. NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: https://www.newsnationnow.com/ Get our app: https://trib.al/TBXgYpp Find us on cable: https://trib.al/YDOpGyG How to watch on TV or streaming: https://trib.al/Vu0Ikij