Officials are investigating exactly why a cargo ship plowed into a bridge in Baltimore, Maryland and caused it to collapse earlier this week. Divers were able to recover two bodies in the water; another four are missing and presumed dead. Rick Geddes, director of the Cornell Program in Infrastructure Policy, says when the bridge was built in the 1970s, its creators didn’t expect ships to be as large as they are in present day. #BaltimoreBridgeCollapse #Infrastructure "NewsNation Now" is a no fluff, no filler newscast hosted by Nichole Berlie and Connell McShane 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: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij