Welcomed with cheers by the audience, Ron Paul called former Pennsylvania senator Rick Santorum "a fake."
Personally, I wouldn’t vote for either of these guys, but in the circular firing squad called the Republican race for the White House, this was a laudable moment.
Recall that, while serving as a United States senator, Santorum took $100,000 from Pennsylvania tax payers to home school his children — while living in Virginia.
Never, ever forget that.
Pennsylvanians still have not.