Can Vitter supporters find fault with Weiner?

It didn’t take long for some Republicans to begin calling for the resignation of Rep. Anthony Weiner, D-N.Y., over his “sexting” scandal. But some in the GOP have a problem — namely Sen. David Vitter (in photo), R-La., who admitted in 2007 to a “serious” sin after his phone number was linked to the “D.C. Madam.” Sen. Pat Roberts, R-Kan., was among the 27 prominent Republicans who contributed a total of $161,700 to Vitter’s 2010 re-election effort.