Search and rescue efforts resumed Tuesday in dozens of cities and towns in western Colombia after a powerful earthquake left over 3,000 missing, with many trapped under the debris. Soldiers, rescue personnel and families picked through the rubble, passing large pieces of concrete by hand along lines of volunteers. Videos showed buildings collapsed across several cities as rescue operations began. Her home city, Pereira, was one of the worst hit, and a wall inside the factory collapsed. Pereira’s municipal government said at least 58 buildings collapsed, while Cali Mayor Alejandro Eder said at least 40 buildings had collapsed.