'Xe' guns for hire above law as US hears & sees no evil

The private security firm formerly known as Blackwater is on trial in the U.S. Not over allegations that it killed innocent civilians in Iraq 4 years ago. But because two ex-employees claim the company overcharged Washington for protecting State Department staff in war zones. The firm which is now called Xe provides more mercenaries for the U.S. in Afghanistan than anyone else, and has been implicated in a number of scandals. In 2007, its hired guns were accused of shooting dead 17 unarmed civilians in Baghdad.
Despite a lengthy legal process, no-one was punished over the alleged massacre. The company is now set to take an even bigger role in Afghanistan, as the U.S. withdraws its combat troops. And as RT's Gayane Chichakyan reports, there's concern Washington could keep covering for its hired killers.