Of course, black Republicans aren't really black in the eyes of the intolerant left -- which speaks volumes about the unrepentant prejudices of the race-card players. In the Democratic Party, diversity is and always will be only skin deep.

Thanks to word-of-mouth and grassroots Internet activism, Russell's conservative counterinsurgent campaign has succeeded in keeping pace with Murtha's fundraising. This despite Murtha's massive advantage in PAC donations, national name recognition and incumbency perks.

Russell's surge is all the more extraordinary because he was a write-in candidate on active duty until Aug. 1 of this year and unable to actively campaign while completing his military service. He jumped into the race after hearing Murtha's slanderous 2006 accusations that Marines in Haditha "overreacted because of the pressure on them, and they killed innocent civilians in cold blood."

As I've noted previously, seven Marines have been cleared or won case dismissals in the Iraq war incident Murtha recklessly adjudicated in the court of public opinion -- with willing mainstream accomplices at The New York Times, MSNBC and in the world press swinging their nooses to Murtha's beat.

No wonder the news hounds prefer to keep this race out of the headlines.

Republicans face tough odds across the country. A Russell upset over the nation's dirtiest Democrat promises a silver lining. Murtha's constituents are ready to throw the bum out. And not a moment too soon.