Heartbreaking Scenes As Mexico City Digs Out From Earthquake

Two days after a magnitude 7.1 earthquake hit Central Mexico, rescuers are still desperately hoping to find more survivors in rubble. But even for those who escaped unharmed, there are still dangers.

Here & Now's Robin Young gets the latest from NPR's Carrie Kahn (@ckahn), who is in Mexico City and says weakened buildings are continuing to collapse.