Boston Bombing Victims Guests at Obama Speech
Two Boston Marathon bombing victims will attend President Obama's State of the Union address tonight.
Jeff Bauman and Carolos Arrendondo have been invited by First Lady Michelle Obama.
Bauman lost both legs in the attack and Arrendondo made a tourniquet and wheeled the man to safety.
Bauman later played a key role in identifying the Tsarnaev brothers as suspects.