RealClearPolitics maintains a poll of polls for such things as the POTUS' approval ratings, Congressional job approval and, above, the Generic Congressional Vote. Bottom-line: for the first time in 2010 the Dems are ahead. Albeit slightly, and albeit generic congressional polls tend to underestimate (it is said) GOP support. But a far better result than Republicans up 3.2%, which was the story a month ago. I'd guess on this basis that the GOP makes gains in both houses this November, but manages to capture control of neither.