Why Democrats are so focused on Tennessee’s 7th District special election

So, if you thought we were done with elections this year, then you probably don't live in Middle Tennessee. Voters there will head to the polls today to choose the next representative for the state's seventh congressional district. The special election was organized after Republican Representative Mark Green resigned from Congress this past summer.Now, President Trump won that district by 22 points last year, but this race has quickly become one to watch as Republicans hope to make up for those losses to De ...