APPF, Private Security Contractors, and Congressman McKeon's Bill in Congress

Congressman McKeon has introduced a bill in Congress that would severely restrict the withdrawal of U.S. troops from Afghanistan.  His bill would require U.S. bases in Afghanistan to be protected by U.S. troops - instead of Afghans from the newly established Afghan Public Protection Force (APPF) or private security contractors (Afghan security guards).  Read the bill text here.