Collins Could Face Fight If She Runs for Governor

“Collins has been named the most moderate U.S. senator and has irked conservatives before. If she stays in the Senate through her term’s end in early 2021, this may be little more than a flashpoint, since she regularly registers approval ratings above 65 percent here. But if she runs for governor in 2018, several active Republicans told the Bangor Daily News that they would expect a tough primary fight.”