of our involvement. >> welcome back to "hardball." that was of course senator rand paul from kentucky earlier today outlining his objections to president obama's syria resolution. paul's hardly alone. republicans have been vocal opponents of the president's stance on syria. some are arguing that obama has already failed or he isn't going far enough. by the way, two different points of view there. some of the gop will oppose him no matter what on anything. and others say he can't be trusted on anything. sparked fireworks on the hill today on a hearing on syria. jeff duncan told john kerry he couldn't believe the administration due to benghazi, the irs cover y up. >> has an issue with the american people due to the unanswered questions surrounding the terrorist attack in benghazi a year ago. when you factor in the irs of targeting conservative groups,