Are you saying that Romney didn't win in any states that had closed primaries?
That was one of the early ones.
But please listen to what i said, not the voices in your head still telling you that Romney and the Mittbots are God's own winners ~ they're not.
As a matter of principle we should have closed primaries, or use the convention system. Republicans should pick Republican candidates ~ not just the donors or Democrats out for a lark.