Maybe it's time Heather Locklear paid The West Wing a visit. Despite its third-consecutive Emmy victory, NBC's White House drama is purging viewers faster than The Drew Carey Show. The latest sign that President Bartlett's approval rating is dropping: Wednesday's episode was trumped in the ratings by a program on yikes! ABC! Yes, among adults 18-49, ABC's match-making reality series The Bachelor beat WW by 31 percent. (WW prevailed among total viewers 15.7 million to 12.8 million, but still.) The WB's new drama Birds of Prey, meanwhile, had a rockin' debut. The show attracted 7.6 million viewers and helped the network finish second for the night among adults 18-34.