It sounds like the Democrats are becoming optimistic over their chances at picking up the Senate seat in Kentucky; what is more, their turning this optimism into action. The AP's David Espo writes of this development that could put the Democrats one step closer to retaking the Senate.

Searching for a Senate upset on Nov. 2, Democrats are putting fresh money down in Kentucky in hopes of denying Republican Sen. Jim Bunning a second term.

The Democratic Senatorial Campaign Committee purchased more than $800,000 worth of television time to air commercials designed to help Democratic candidate Dan Mongiardo, according to several sources speaking on condition of anonymity.

The ad relies heavily on newspaper headlines to accuse Bunning of "scant leadership" and "slipping judgment" in an era of lost jobs, skyrocketing health care costs and overcrowded classrooms. It is expected to run until Election Day.

Bunning holds a huge financial advantage over his rival, a physician and state senator. But Republicans concede privately that his once formidable lead has dwindled to single digits under the weight of a series of controversial comments and curious actions.

This certainly does not bring the cash-on-hand to parity in the race, but nevertheless Dr. Dan's chances of winning just increased.