kathy manning

With an election looming, courts earlier this year declared congressional districts in two states to be unconstitutional partisan gerrymanders. One map was redrawn. The other was not.

An expensive, closely watched race in North Carolina's 13th Congressional district ended up with the Republican incumbent holding on to the seat.

North Carolina's race for the 13th District has been one of the state's most closely watched congressional contests this year.

Voters head to the polls for the primary election on Tuesday, and in the race for the U.S. 13th Congressional District, Democrats see a chance to possibly flip a Republican-held House seat.