JOHNSTON, Iowa — Several Republican presidential candidates are back on the Iowa campaign trail Friday.
Four candidates will spend the day in the state trying to win over caucus goers.
Ted Cruz is stopping in Johnston and Rick Santorum will be in Urbandale.
Chris Ghristie has stops scheduled for West Des Moines, Jefferson, and Fort Dodge.
Rand Paul will also visit Waukee, Fort Dodge, Mason City, Cedar Falls, and Waterloo.