Local News Colorado's Congressional Delegation December 7, 2010 / 7:58 AM MST / CBS News Rep. Diana DeGette (credit: Alex Wong/Getty Images) Rep. Jared Polis, Representing Colorado Congressional District 2 Rep. Jared Polis (credit Chip Somodevilla/Getty Images) Rep. Scott Tipton, Representing Colorado Congressional District 3 Rep. Scott Tipton (Photo by Chip Somodevilla/Getty Images) Rep. Cory Gardner, Representing Colorado Congressional District 4 Rep. Cory Gardner (credit: Alex Wong/Getty Images) Rep. Doug Lamborn, Representing Colorado Congressional District 5 Rep. Doug Lamborn (credit: Jose CABEZAS/AFP/Getty Images) Rep. Mike Coffman, Representing Colorado Congressional District 7 Rep. Mike Coffman in March 2010 in Washington (credit: Brendan Hoffman/Getty Images) Rep. Ed Perlmutter, Representing Colorado Congressional District 7 Rep. Ed Perlmutter in Denver in 2008. (credit: Mark Wilson/Getty Images) Sen. Mark Udall Sen. Mark Udall (credit: KAREN BLEIER/AFP/Getty Images) Sen. Michael Bennet Sen. Michael Bennet (credit: Doug Pensinger/Getty Images)