U.S. Helicopter, Pakistani Military Exchange Fire at Border

A U.S. helicopter exchanged fire with Pakistani troops near the border between Afghanistan and Pakistan today, resulting in injuries for two Pakistani soldiers, U.S. and Pakistani officials said. Accounts differ as to what exactly prompted the firefight, but the incident may further strain already fragile relations between the U.S. and Pakistan following the American unilateral military raid deep in Pakistani territory that killed Osama bin Laden May 1. The U.S.-led International Security...Full Story