By Congressman Tom Barrett | Guest Columnist Courtesy Photo: Congressman Tom Barrett is running for reelection in Michigan’s 7th District. Editor's Note: The views expressed in this guest opinion column are those of the author and do not necessarily reflect the views or editorial positions of The Chronicle News. I knew when I decided to run for Congress that I was entering a world of non-stop partisan warfare. I wish I could tell you I was wrong. I was barely sworn in before dark money ads...