South Carolina Gov. Mark Sanford's (R) new admissions of more affairs may have been the tipping point for his governorship.
According to The State, 6 of 27 members of the conservative Senate Republican Caucus issued a letter calling on Sanford to resign. Two additional senators considered among Sanford's staunchest allies, also said they want him to resign though they did not sign the letter. And two others indicated they were moving in that direction.