Arming our own enemies in Iraq

In recent months, Gen. David Petraeus charged that Iran has supplied powerful rocket-propelled grenade launchers to Shiite militias in Iraq. But according to the U.S. government's own reports, there is no evidence to support that charge. In fact, the vast majority of RPGs in the hands of Shiite militants have come from either U.S.-purchased weapons intended for Iraq's new security forces, or from… » Full Story on Salon.com