CNN New Day December 4, 2015 11:02:00
Stadium in san bernardino to mourn. ♪ god bless america >> reporter: as the names of each of the 14 victims were read aloud. ♪ land that i love >> so the key questions this morning, was he and/or his wife radicalized? if so, how? and if so, why isn't this mass murder being called terrorism? cnn chief national security correspondent jim sciutto has more on all of this for us. we know you've been following this investigation again overnight. what do we know? >> first thing you do with an investigation like this, you look at travel and communication, particularly overseas travel, overseas com...