Now that Weiner has walked, Senator David "Values" Vitter Rat-La should do the right and resign instead of being another family values republicon hypocrite. what he did, screwing protitutes was far worse than anything Weiner did and he is a horrible example for our children, not only morally but also from a public health standpoint. The Republicon Party should not tollerate his continued debauched presence. Wiener and the Dems should never have backed down without demanding that Values Vitter go first, but then backing down is what Dems do best.
For an exhaustive list of powerful men (mostly) who can't keep it where it's supposed to be, see: http://en.wikipedia.org/wiki/List_of_federal_political_sex_scandals_in_the_United_States