The congressional vice-grip is tightening on Blackwater and other contracted defense firms.

Next Wednesday, Rep. Jan Schakowsky (D-IL) will introduce legislation to phase out the use of tens of thousands of private security contractors deployed on battlefields where American troops are present. The Stop Outsourcing Security Act intends to effectively put Blackwater and their ilk out of business.

"After 9/11 we thought airport security was so important that it shouldn't be contracted out and we created the Transportation Security Administration," said Peter Karafotas, a spokesman for the Congresswoman. "The writing's on the wall that Blackwater needs to go, and contracting is on its way out."

Private contractors should not be used "for functions that should be reserved for U.S. military forces," Schakowsky argued in a "dear colleague" letter to fellow House members earlier this month. Half a dozen fellow members of Congress, including Reps. Bob Fillner (D-CA), Jim McGovern (D-WA), and Nick Rahall (D-WV), have since signed on as co-sponsors, and Sen. Bernie Sanders (I-VT) may introduce a companion measure in the Senate.

Schakowsky acknowledges that the security contractors could not be given their walking papers immediately, since "our armed forces have been so overtaxed" and now rely on their assistance.