On the Ballot: 3 races to watch as Tennessee voters head to polls

• Tennessee voters are headed to the polls on Thursday to set key races after the state’s congressional lines were dramatically reshaped by GOP-friendly redistricting that squeezed out the state’s lone Democratic House lawmaker.
• The Volunteer State waded into the national fight over congressional lines this cycle after state lawmakers repealed a 56-year prohibition on mid-decade redistricting amid