A runoff will be held today in the Republican Primary for the 2nd Congressional District between Richard Cook and Bill Marcy.

The winner of the runoff will face democratic incumbent Rep. Bennie Thompson in November's general election.

The 2nd Congressional District includes the majority of central and northern Madison County excluding parts of Flora, Madison and Ridgeland.

The district extends north from Mississippi 463 to include subdivisions like Windsor Hills, Fairfield, Brookstone and Reunion.

For a map of the 2nd Congressional district: http://www.govtrack.us/congress/findyourreps.xpd?state=MS&district=2