Detroit Congresswoman Carolyn Cheeks Kilpatrick survived her most difficult competition yet in her bid for re-nomination, scraping by with a lead of just 1,700 votes. The Michigan Democrat, whose son Kwame has run into legal trouble as mayor of the state's largest city, declared victory early this morning.

Kilpatrick took 39% to 36% for former State Rep. Mary Waters, while State Senator Martha Scott took 25% of the vote. In the heavily-Democratic district in which John Kerry took 81% of the vote, winning the Democratic nomination is tantamount to winning in November.

The chair of the Congressional Black Caucus, Kilpatrick needed to bring in the big guns in the campaign's final days. She hosted House Speaker Nancy Pelosi last week, and overall had spent more than $650,000 through the July 16 pre-primary filing period, compared with just $10,000 raised and spent for Waters.

Still, with such a narrow win, Kilpatrick will have a target on her back in two years, when Waters or Scott could be back to run a serious campaign. If either do, the six-term Kilpatrick will be in big trouble.