Strong quake kills at least 4 in northern Italy

Elderly people evacuated from their homes, sit in a classroom of a kindergarten in Mirabello, Italy, Sunday, May 20, 2012 after a magnitude-6.0 temblor struck northern Italy. One of the worst quakes to hit northeast Italy in hundreds of years rattled the region around Bologna early Sunday, killing at least four people, collapsing factories and sending residents running out into the streets, emergency services said. (AP Photo/Luca Bruno)