Ron Paul to campaign with his son, Rand Paul

Former presidential candidate Ron Paul will return to Iowa a day before the caucuses to campaign for his son.

Ron and Rand Paul will host a "The Revolution Continues Rally" at the University of Iowa on Jan. 31. The younger Paul is a Kentucky senator who is running for the Republican presidential nomination.

It will be the first time Ron Paul has appeared on the campaign trail to stump for his son this cycle.

The event will be held at 7 p.m. at the Iowa Memorial Union, 125 N. Madison St., in Iowa City.

Ron Paul is a former Texas congressman who ran for president three times. He was the presidential nominee of the Libertarian Party in 1988.

In addition to his father, Rand will be joined by more than a dozen family members who will host their own events throughout the state and speak at caucuses on Feb. 1, his campaign said. More details are expected to be released soon.