"I felt very successful in making money.  Also, I was very successful in paying taxes," Santorum told CNN on Wednesday. "I think our tax rates were ... between 25 percent and 28 percent.  You know, I do my own taxes and maybe I didn't have all the deductions and exclusions that I could have. But I was trying to be as straightforward as I could and paying the taxes I thought I owed."

http://firstread.msnbc.msn.com/_news/2012/02/16/10422484-rick-santorum-paid-double-mitt-romneys-tax-rate-in-2010-records-show