Baltimore Key Bridge collapse news and rescue efforts

The US Coast Guard is examining more than a dozen damaged containers — some holding potentially hazardous materials — that were aboard the ship that crashed into Baltimore’s Francis Scott Key Bridge, according to a US government document obtained by CNN and a US official familiar with the matter. Thirteen damaged containers, “some with Centers for Disease Control and Prevention and/or hazardous materials (HAZMAT) contents” are being examined by an elite Coast Guard team, according to an unclassified memo from the federal Cybersecurity and Infrastructure Security Agency.The memo…