Source: Bannon and allies preparing primary challenges against GOP senators

Former White House chief strategist Steve Bannon and his allies are preparing primary challenges against Republican senators, a source close to Bannon confirmed to CNN. The target list includes Tennessee Sen. Bob Corker, Mississippi Sen. Roger Wicker, Alabama Sen. Luther Strange, Nevada Sen. Dean Heller and Arizona Sen. Jeff Flake, the source said. Flake, a strong critic of Trump, has not backed down from the President in the wake of Trump’s public attacks against him. Politico first repor