U2 cancels North American leg of world tour

** FILE ** In this Feb. 20, 2008 file photo, U2 band members, from left, Adam Clayton, The Edge, Bono and Larry Mullen attend the Dublin International Film Festival for the European premiere of their concert film U2 3D, Dublin, Ireland. (AP Photo/Peter Morrison, file)

May 25, 2010 11:46:24 AM PDT
The North American leg of U2's "U2360°" world tour have been canceled following singer Bono's emergency back surgery last week and the dates will be rescheduled in 2011, the group announced on its Web site on Tuesday.