Portman nuked his chances period. He threw his lot in with the establishment GOP and the Dems and thus will surely pay for it. The GOP needs to stand their ground on this issue because they are on the right side of eternity on the marriage debate. Why can't the progressives out there understand that nature, Nature's God (ie The God of the Bible, the God of the Jew and Christian) , and Dan Quayle are on this issue. The left has admitted such.
Are we also on the wrong side of history for public stonings?