U2's Bono has emergency back surgery in Germany

Bono appears at the premiere of his film 'U2 3D' at the Sundance Film Festival in Park City, Utah, on Saturday, Jan. 19, 2008. (AP Photo/Amy Sancetta)

May 21, 2010 11:42:41 AM PDT
The manager of U2 says that frontman Bono has undergone emergency back surgery in a Munich hospital after he was injured while preparing for the group's tour.