If Flight 370 flew for hours with its transponder off… where could it be?

The search area for Malyasia Airlines Flight 370 is expanding not shrinking. There are reports today that the plane may have been transmitting data indicating that it was still flying hours after its transponder stopped communicating. Jim Clancy is Kuala Lampur with the latest on how the search for the plane changed dramatically today.

CNN's Richard Quest spoke about the confusion surrounding the search saying "there is an element that has not been revealed or made public." Anderson spoke with him and Chief National Security Correspondent Jim Sciutto.