TAMPA, FL - AUGUST 28: U.S. Rep. Ron Paul (R-TX) walks the arena floor during the second day of the Republican National Convention at the Tampa Bay Times Forum on August 28, 2012 in Tampa, Florida. Today is the first full session of the RNC after the start was delayed due to Tropical Storm Isaac. (Photo by Chip Somodevilla/Getty Images) (Chip Somodevilla / Getty Images)
Theyve both run for president. One of them actually won some delegates.
Rick Perry supported Rudy Giuliani for president in 2008. (Flick/Creative Commons)
But former New York Mayor Rudy Giuliani he of the disastrous 2008 Republican presidential candidacy has some very unflattering things to say about Ron Paul, the Texas congressman who finished second to Mitt Romney in the race for the 2012 GOP presidential nomination.