From Al-Reuters/Yahoo

comes this headline:

Foreign contractors killed as US pursues offensive:

If that's all you saw, who would you think killed the contractors? If you read the article, though, you'll find out that:

"In the first roadside bomb attack, two South African private security contractors were killed by a roadside bomb..."

"In other violence, six civilians died when a similar roadside explosive device hit two passenger coaches in Ramadi..."

Perhaps the headline was an unintentional mistake. It could happen. No, really...