Confusion over Malyasia's Flight 370 investigation

Malaysian authorities are facing a fierce backlash from the families of those missing on Flight 370. Jim Clancy is in Kuala Lampur and reports on inconsistencies coming from the top of the Malaysian government. He says officials there are "intent on exhausting every lead."

Jim Sciutto is in Washington with the latest on reports authorities may have data transmitted by Flight 370's engines.