cost? one example in the report, back in february, security guards start firing on american troops, the troops start screaming, "we're marines. we're marines" but they keep firing. the guards shot and killed a u.s. marine. and went marine corps detained those guard, not only did they find that the guards were high on opium, they hadn't even been train,000 to fire their rifles. security contracting in afghanistan comes off some sort of gangster movie in this scathing senate report. one example, armor group hired a series of warlords to guard an air base and gave them code names to hide their identity. >> it is the company's naming of these warlords, mr. pink, mr. white, mr. white ii. >> reporter: sound familiar? senator carl levin says they took it right off quentin tarantino's "reservoir dogs." >> here are your names. mr. brown, mr. white, mr. blond, mr. blue, mr. orange, mr. pink.