House Majority Leader Eric Cantor (R-Va.) said Tuesday that Rep. Anthony Weiner (D-N.Y.) should resign in the wake of his admission that he was involved in online relationships with multiple women and initially lied about having mistakenly sent a lewd photo out on his Twitter feed. Asked if Weiner should step down after a local Chamber of Commerce luncheon in Louisa, Virginia, Cantor said that "Congressman Weiner and his constituents will make that decision. I certainly don't condone his activity and I think he should resign." "We've got a lot of serious challenges going on in this country and a...