DSCC Aims at Connecticut, Illinois and Kentucky

Committee releases string of ads Thursday in three states.

-- Bluegrass State spot claims Rand Paul's call for 23% sales tax shows he "doesn't get Kentucky."

-- Connecticut ad asserts McMahon's alleged meddling in steroid investigation makes her "a bad CEO, a worse Senator."

-- In Illinois, the committee targets Mark Kirk's service record misstatements, says he "serves himself, not us."