Massive search for Flight 370 expands

So far, the massive search for any sign of Malaysia Airlines Flight 370 has come up empty. Officials are expanding the search area, while the airline urges families to prepare for the worst. Jim Clancy has the latest.

Anderson discussed all of this with Fran Townsend, who served as Homeland Security Adviser to President George W. Bush, and Mary Schiavo, who is a former inspector general for the U.S. Department of Transportation.