South Carolina Gov. Nikki Haley told The Daily Caller that Texas Gov. Rick Perry challenging former Massachusetts Gov. Mitt Romney to release his tax returns is a “distraction” and “nothing but a political ploy.” “I think those are distractions. I saw it in my race. They always say ‘show me your tax return’ just so they can start throwing holes in it. I think that will be his decision to make, but that’s nothing but a political ploy,” Haley told TheDC in the spin room of the GOP presidential debate. Gov. Haley, a tea party favorite, has endorsed Romney for...