Boston Bombing Suspects' Parents Say Sons Are Innocent

Anzor Tsarnaev and Zubeidat Tsarnaeva, the parents of Boston Marathon bombing suspects Tamerlan and Dzhokhar Tsarnaev, are continuing to maintain their sons' innocence. On April 25, they held an emotional news conference in Makhachkala, the capital of Russia's republic of Daghestan. (Reuters)