Rick Santorum is probably familiar to most Illinois residents. Once considered a long shot for the Republican presidential nomination, the former Pennsylvania senator surprised everyone with victories in recent state primaries and has suddenly become a threat to front-runners Newt Gingrich and Mitt Romney.
Here's something interesting about Santorum. Although he has long been a staunch supporter for capping the damages awarded in medical malpractice cases, in 1999 he helped his wife Karen seek $500,000 from her chiropractor after she was allegedly injured under his care.

