Right now this campaign season, Democrats have $6 million more cash on hand than Republicans do for US Senate races. But they also have more vulnerable Senate seats to defend.
Rush Limbaugh says declining ad revenue at talk radio stations that carry his programming isn't a sign that a boycott against him is working. It may have more to do with an expiring contract.
Sen. Charles Schumer, who has been a key figure in coordinating Democratic campaigns for Senate, said strategist Karl Rove got a 'poor return' for all the money he spent on GOP candidates.