Former Pennsylvania Republican U.S. Senate candidate Kathy Barnette called on her base to support the party’s nominee, Mehmet Oz, in his campaign to defeat Democrat candidate John Fetterman. “First, I hear you on the principles but let’s cut to the chase in politics here,” talk radio host David Webb said. “Are you working and encouraging your base, your substantial base, which could be the difference between a Republican loss in Pennsylvania and a Republican win?” “Absolutely. And this is not new. This is something I’ve been doing for some time now,” Barnette told Webb. “I have made it very clear,...