Kent Gray of Leland Grove, left, and Rep. Tim Butler (R-Springfield), right, are running in the Republican primary in the 95th House District. [Kent Gray/Facebook and Blue Room Stream] 

Rep. Tim Butler (R-Springfield) is facing his first challenge from a member of a major party since he was appointed to his House seat in 2015. Butler will face off against former President Donald Trump’s Illinois campaign manager Kent Gray in an almost entirely new district in the June 28 primary.