Romney is not anti-gun. Rudy is the one among the GOP candidates who is anti gun and pro abortion and - along with Huckabee - pro amnesty and thus weak on WOT. If Rudy gets nominated, there will be a third party. Pro-life people will never vote for him. Those wanting our borders protected - and that includes many independents and - will not bother to vote.
In the 2nd debate Romney said he supports an assult weapons ban. That is anti-gun and you can’t spin his crap to mean anything else!
That alone will sink both of those turds.