Redistricting in Iowa eliminates one member's turf, leaving an incumbent vs. incumbent contest that will be a race to watch. Click through for more videos on the shifting electoral map.
N2K: Redistricting Forces Incumbents to Face Off in Iowa
Among the many members at risk during redistricting, Republican Ron Paul of Texas and Democrat of Ohio are two characters to watch during the process.
N2K: Paul and Kucinich, Redistricting Odd Couple
Redistricting will narrow the playing field for Democrats in 2012. David Wasserman explains.
N2K: Redistricting Spells Danger for Democrats in 2012
Democrats are using the Voting Rights Act in an effort to hold onto districts as lines are redrawn following the 2010 Census.
N2K: Voting Rights Act Key in Redistricting Battle
Video by Theresa Poulson with photos by Getty Images, courtesy of govtrack.us, iowapolitics.com and Mark Warner contributed to this article.