Would the Republicans ever put a presidential candidate in the race if he/she was Pro-Choice?

It seems as though Mitt Romney was Pro-Choice in Massachusetts but now flipped to Anit-Abortion mode. His "strong conservative" traits seem to be up for grabs depending on the mood of the crowd.

Also, on the same issue of Pro-Choice, how can any right thinking woman believe it is best for a group of mainly white old men in Washington legislate what is her control over her own body? That kind of thinking belongs in a country such as Iran or Pakistan where the Taliban has ruling over women's rights.