Thune, Tim Scott endorse Hern for open Oklahoma Senate seat

Politico.com - For more and to sign up click here Senate Majority Leader John Thune and National Republican Senatorial Committee Chair Tim Scott (R-S.C.) endorsed Rep. Kevin Hern’s bid for the open Senate seat in Oklahoma to replace Sen. Markwayne Mullin on Thursday, as Republicans look to avoid a messy primary in the red-leaning state. Thune called Hern a “proven conservative leader” and supporter of their…