Colombia quake rescuers race to find survivors

Rescuers in Colombia intensified their search for survivors Thursday, three days after a 7.4-magnitude earthquake killed over 270 people and left hundreds missing. Teams in Cali, one of the hardest-hit cities, are listening for signs of life as the critical 72-hour window for rescue nears its end. Volunteer rescuer Daiana Rojas said she heard sounds and remains hopeful.