This time it's John Ensign from Nevada.

Meet Sen. John Ensign, a Republican senator from Nevada, and a sanctimonious blowhard with a staunch "family values" voting record who opposes abortion rights, wants to re-instate teacher-led prayer in public schools, and steps up to the nearest podium to denounce other public officials who engage in private sexual misconduct. He is also active in the Promise Keepers movement, and according to one news report,?"resists temptation" by not being alone in a room with a woman other than his wife. Now, the spotlight is on Ensign who admitted Tuesday that he engaged in an extra-marital affair with a woman who had served on his campaign. staff. According to a spokesperson, Ensign and the unidentified staffer carried on their tryst between December 2007 and August 2008. Her husband worked in Ensign's Capitol Hill office at the time.

Did you notice he was a member of Promise Keepers? Ooops.

P.S. This amused-postponing the Republican "It's Time to Be Proud Again" shindig.