Detailed text transcripts for TV channel - MSNBC - 20150309:14:22:00
Four u.s. stops are planned. it has been a year since malaysia airlines flight 370 disappeared. a new report by the malaysian government indicates the battery on one of the underwater pingers may not have been working, that could have been made finding the plane the first few weeks impossible. tom costello has been covering this since it broke a year ago. good morning. >> reporter: hi jose. 239 were on board that plane. search coordinators believe everyone was likely incapacitated somehow and the plane ran out of fuel and crashed into the southern indian ocean. were underwater pingers workin...