Here's tonight's run-down of the Congressional races:

AFL-CIO Takes Aim At Bachmann
The AFL-CIO is now going into the race against Rep. Michele Bachmann (R-MN), smelling blood in the water thanks to her McCarthyist rant on Hardball and new poll data showing her narrowly losing to conservative Democrat El Tinklenberg. Here's their new mailer:

"Michele Bachmann helped break the economy," the mailer says sternly. "Working families can't afford another term."

Obama Tapes Ad For Merkley
Barack Obama has taped an ad for Jeff Merkley, the Dem nominee against Sen. Gordon Smith (R-OR), asking the voters in this blue state to "choose real change" with Merkley:

This is the first ad that Obama has done for a down-ticket candidate during the general election, and was likely done in direct response to Smith's own efforts to tie himself to Obama and other major Dem names like Ted Kennedy and John Kerry.

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