That would be Idaho Senator Larry Craig who's provided the best show in town for the past week with his version of I'm Not Gay (but pleaded guilty for the bathroom sex solicitation, anyway). Potty Humor to the max (video below)
"I apologize for what I have caused," Craig said, his wife Suzanne and two of their three children at his side with a historic Boise train station as backdrop. "I am deeply sorry."
Craig, 62, said he would resign effective Sept. 30, ending a career in Congress spanning a quarter-century.