Poll: Democrats lose 2014 edge following ObamaCare uproar

Democrats a month ago held a 50%-42% advantage among registered voters in a generic ballot, which asked respondents to choose between a Democrat or Republican in their congressional district without identifying the candidates.

That result came after congressional Republicans appeared to overplay their hand in the bitter fight over the federal government shutdown and the debt ceiling.

But the Democratic lead has disappeared. A new CNN/ORC poll indicates the GOP now holds a 49%-47% edge.