Rick Perry speaks to voters in Maccabee's Kosher Deli in Des Moines, Iowa on Monday, Jan. 26, 2015.
Former Texas Governor Rick Perry campaigns at a Pizza Ranch in Indianola, Iowa.
Former Texas Gov. Rick Perry speaks at the Iowa Freedom Summit in Des Moines on Jan. 24, 2015.
Photo by Bob Daemmrich/World Affairs Council of Philadelphia
Outgoing Gov. Rick Perry and former Florida Gov. Jeb Bush.
Texas Tribune Executive Editor Ross Ramsey on WFAA-TV's Inside Texas Politics on Jan. 4, 2015.
Texas Tribune Executive Editor Ross Ramsey on WFAA-TV's "Inside Texas Politics" on Sept. 21, 2014.