Militia hit by U.S. claims it didn't attack American troops

A U.S. airstrike in Baghdad Wednesday killed a leader of a group that has struck American forces for years. But another group bore most of the dead and casualties from last week's strikes and claims no connection to the attacks on the U.S. Special correspondent Simona Foltyn traveled to the site of those airstrikes in western Iraq and met members of the paramilitary group.