Vice President JD Vance declined to endorse Senate Majority Leader John Thune (R-SD) should the Republican Party keep control of the Senate after November’s elections.President Donald Trump has feuded with Thune over the Senate’s refusal to pass the SAVE America Act, an election integrity bill, before the midterm elections. Trump also declined to support Thune as the next Senate leader, previously telling reporters that “we’re going to find out.”Vance echoed a similar sentiment on Thursday afternoon. “It’s just not my business,” Vance told reporters during a White House press briefing. “It’s the business of Republican senators to determine who their...