Former Pennsylvania Senator and 2012 Republican presidential candidate Rick Santorum tweeted his endorsement of Indiana state Treasurer Richard Mourdock, who is challenging current Sen. Dick Lugar (R-IN) in the state’s GOP primary set for Tuesday. Mourdock is a Tea Party favorite who has been looking to unseat Lugar by challenging him from the right and charging that he’s too close to President Obama.
This is a companion discussion topic for the original entry at https://talkingpointsmemo.com/?p=155603