Tsarnaev's father 'too sick to travel'

CNN's Nick Paton Walsh on his conversation with Zubeidat & Anzor Tsarnaev, parents of Boston Marathon suspect Dzhokhar.



via CNN.com - Top Stories http://edition.cnn.com/video/#/video/bestoftv/2013/04/29/exp-point-walsh-tsarnaev-parents-latest.cnn?eref=edition