Democratic Congressional Campaign Committee spokeswoman Jennifer Crider responded to the new ads in a statement.
“After two years of negative, misleading advertising, Karl Rove’s American Crossroads GPS is at it again with more lies funded by secret sources,” Crider said. “Speaker Pelosi and House Democrats are fighting for tax cuts and no amount of false advertising changes that fact.”
Correction: Dec. 15, 2010
The original story misstated the number of districts in which American Crossroads launched radio ads. The group is launching ads in 12 districts.