Stop making excuses for Santorum’s endorsement of Arlen Specter
I previously posted about Rick Santorum's endorsement in 2004 of Arlen Specter against a challenge from Pat Toomey, in what was a precursor to the Tea Party v. Establishment fights to come. One of the unintended consequences of Specter's reelection was that in 2009 Specter switched parties,...














