Charleston, South Carolina (CNN) – Making his way out of a polling station here Tuesday, former South Carolina Gov. Mark Sanford said just being able to cast a vote for himself again amounted to a "real blessing on a variety of levels."
Sanford, along with more than a dozen other Republicans, is vying for a spot on the ballot in the Palmetto State's special election to fill the U.S. House seat vacated by now-Sen. Tim Scott. A primary vote is being held Tuesday.
Knoxville, Iowa (CNN) - It was slightly off script for GOP contender Rick Santorum to make a pit stop at the National Sprint Car Hall of Fame in Knoxville, Iowa.
After all, he’s been the marathon man of the Iowa caucuses.