Sign in to NFL Now to watch the best of the NFL, personalized for you

Malaysia Flight 370: Ships detect "most promising lead" in search

CBSTV Videos 3:01 mins

Australian officials say the "most promising lead" on Flight 370 is from ships in the southern Indian Ocean detecting underwater signals. CBS News' Seth Doane reports on the search crews who are scrambling to find the location of those pings before the battery runs out.

View Comments (19)