congressional district against challenger kinsinger may come down to one group of voters. >> we have advantage with independents because they're people who are out of work. >> darkening the oval next to community of choice. >> polling data suggests one in four suburban voters describe themselves as independents. >> i voted for obama. i don't know why. >> the president won the independent vote in 2008 and carried the suburban chicago district, but a lagging economy has changed the mood of suburban independents everywhere. >> they're worried about home foreclosure and the 401(k)s and how they're going to educate their kids and whether they'll have a retirement at all. when you are economically you're disinclined to vote for the inoue -- income bents. >> -- incumbent.