Activists of Pakistan Mslim League-Quaid (PML-Q) burn an effigy of the US President Barack Obama during a protest in Karachi on November 27, 2011, against a NATO strike on Pakistan troops. NATO expressed regret over air strikes that killed 24 Pakistani soldiers as the United States sought to repair relations with Islamabad that plunged into crisis over the lethal attack. Pakistan has reacted with fury over the killings of two dozen soldiers, including two officers, in an “unprovoked” attack by NATO helicopters and fighter jets on two military posts on the border with Afghanistan early November 26. (AFP PHOTO/ASIF HASSAN)