Saturday's South Carolina Republican primary may be the last good chance for Massachusetts Gov. Mitt Romney's challengers to stop his march to the nomination. Every election year since 1980, the winner of South Carolina's Republican primary has gone on to win the nomination.
South Carolina Gov. Nikki Haley, one of the Tea Party's early superstars, has seen her approval ratings fall, and some of her core supporters are baffled by Haley's endorsement of former Massachusetts Gov. Mitt Romney.
Haley won election in 2010 as a true fiscal conservative, capturing the endorsement of Sarah Palin, who said Haley was willing to challenge the good old boys of the state's politics.
Federal judges have been getting hammered pretty hard in this Republican presidential campaign.
Rick Santorum has joked about banishing liberal, federal judges to Guam. Erstwhile candidate Rick Perry has been a longtime advocate for states' rights, calling himself a "tenth amendment believing governor." And Newt Gingrich has repeatedly criticized the country's judicial system, targeting what he calls quote "activist judges."