Scale of damage becomes clearer

Shaimaa KhalilNorth America correspondent As pictures and videos begin to emerge from different parts of the affected region, we are getting a clearer sense of the extent of the destruction. Footage from southern Cali, shows the remains of a three-story building that appears to have largely collapsed. People can be seen carrying concrete slabs, as twisted metal and sections of the roof are piled across the site with emergency crews working through the debris, searching for people trapped beneath