US concerned about Iran arming Iraq militants-Panetta

> "We are very concerned about Iran and the weapons they are providing to extremists here in Iraq. And we're seeing the results of that," Panetta said. "In June we lost a hell of a lot of Americans as a result of those attacks. And we cannot just simply stand back and allow this to continue to happen ..." (Reporting by Phil Stewart; Editing by Louise Ireland)

News source: Reuters

Related news: US concerned about Iran arming Iraq militants-Panetta