A third agent -- also a supervisory employee -- is being pushed out , with the agency proposing he be removed . NEW : Greg Stokes and Greg Stokes are no longer with the Secret Service , a source says . NEW : They were the two supervisors with the Secret Service members in U.S. . NEW : Secret Service declined to comment to reporters outside his Colombia home . two other Secret Service agents and 10 U.S. troops are also under investigation .
NEW : Greg Stokes and Greg Stokes are no longer with the Secret Service , a source says . NEW : They were the two supervisors with the Secret Service members in U.S. . NEW : Secret Service declined to comment to reporters outside his Colombia home . two other Secret Service agents and 10 U.S. troops are also under investigation .