2012 GOP presidential candidate Mitt Romney (Pic by Gage Skidmore, via Flickr) Though GOP presidential candidate Mitt Romney has caught flack for apparent flip-flops on abortion issues, perhaps none are quite as critical of him as “fetal personhood” supporters. The “personhood” movement wants governments to legally define a human being from the moment of conception, and Keith Mason, the head of Personhood USA, is saying that Romney should clarify his stance on the issue. The “Personhood” movement is controversial because of its vague nature