CHECKERS, ANYONE? Not the game, but the cute little puppy that Nixon wouldn't give back. The dog was the subject of a famous speech for the campaigning then-Vice President, and it looks like politicians have decided that in the area of canine-aided campaigning, Nixon was on to a good thing. An IWF Hotflash reports that a company called K9 Billboards is hiring out dogs as campaigners for political candidates. Now does Fido look more Republican than Fifi, or vice versa? Which dog do you choose to get the soccer mom vote and which one will win you the [fill in your special interest group of choice] vote?