Saying he'd look for a "strong and principled conservative" as a running mate should he win the Republican presidential nomination, former U.S. Sen. Rick Santorum tells Newsmax that he certainly would consider rival Newt Gingrich for that vital role. When asked if he would consider the former House Speaker as number two on his ticket, Santorum said Gingrich had been "tested" by the bruising GOP race and that makes him an attractive vice presidential candidate. Santorum tells Newsmax that his choice would be a core conservative who is “willing to stand up and fight for the things that I believe...