CNNW CNN Newsroom March 21, 2014
Lithium ion batteries in a u. P. S. Cargo plane. We also know lithium battery components sparked a series of fires on board several boeing 787s. Even with this knowledge, the airline is playing this news down. And the questions swirl around what was in the cargo hold of the plane. We are learning more about the phone call made by the pilot. Authorities are looking into reports he made a call from his cell phone eight minutes before this flight took off. Investigators are trying to find out who might have been on the other end of the call. Lets go to cnns evan perez in washington. Lets hone in ...