2010 Tennessee 4th District race: Lincoln Davis fighting GOP's 'Dr. D.' to keep district for Democrats (The Newsroom)

The Newsroom - Lincoln Davis is a four-term incumbent with a excellent chance of holding onto his seat in Tennessee's 4th U.S. House District. However he may have met his match this year, as he faces physician Scott DesJarlais in a very close midterm election race. More information: click here