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Sen. DeMint was quoted in today’s Washington Post regarding Sen. David Vitter’s exposure in the DC Madam scandal:

Sen. Jim DeMint (R-S.C.), approached by a group of reporters outside the lunch, offered an unexpected defense. "All of us have to look at it and say that we could be next," he said in answer to a Vitter question. "We all think that we’re not vulnerable to something like that happening, but the fact is this can be a very lonely and isolating place."

It would be irresponsible not to speculate.