Santorum Addresses SuperPAC Donors in Dallas, Releases Negative Romney Ad in Michigan

Santorum Addresses SuperPAC Donors in Dallas, Releases Negative Romney Ad in Michigan: PHOENIX – Off the campaign trail today, Rick Santorum is appearing at a fundraiser for his superPAC in Dallas. Candidates and campaigns are not allowed to “coordinate” with their superPACs, but they are permitted to address these groups. Mitt Romney has spoken at his superPAC...