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

The lives of the Tsarnaev brothers

CBSTV Videos 2:51 mins

Dzhokhar and Tamerlan Tsarnaev, the brothers suspected in the Boston Marathon bombing, are ethnic Chechens who came to American as children from Russia. Jim Axelrod has been digging into their past and reveals what else is now known about them.

View Comments (1)