Bombs explode in Colombia

Two bombs exploded in Colombia’s third-largest city, the latest in a wave of blasts that have unnerved the nation.

The pre-dawn explosions in front of a police station and a prison in Cali injured one person and damaged nearby buildings.

The explosions followed two bombings in the capital Bogota on Friday that killed four people and injured 26 and an explosion earlier this month in Medellin, Colombia’s second-largest city, that killed eight and wounded 138.