Mr. Obama said that if prostitution allegations prove true, Secret Service agents now under investigation will have failed to meet the high standards expected for U.S. personnel traveling abroad.
Washington (CNN) -- Secret Service Director Mark Sullivan has cooperated properly with congressional investigators looking into the prostitution scandal in Colombia last month before President Barack Obama's visit, influential House members said Wednesday.
U.S. Secret Service officials told lawmakers Thursday they are arranging polygraph and drug tests for employees implicated in an alleged prostitution scandal, and additional ousters are expected in coming days.