3/14: Clues in Malaysia Airlines jet search point to deliberate act; On the Road: Wrestling away cancer

Sources say two communications systems on Malaysia Airlines Flight 370 stopped working, one after the other, before the flight vanished from civilian radar screens; and, Steve Hartman meets a high school wrestler whose dad was diagnosed with an incurable form of cancer. The teen took it upon himself to try to make the disease disappear -- if only for a moment.