Triumph, the insult comic dog, was on before Kerry and had the line of the night: "The poop I left in the dressing room has more heat coming off it than his campaign."
Triumph also pointed out that Leno stopped the show for Arnold, yet Kerry had to follow a dog puppet.
That's one good puppy dog.
It should be noted that when Triumph the Insult Comic Dog was on, the show had pulled an 8-9 ratings share. When Kerry came on, those numbers dropped down to a 3 or so ratings share.
Source: Drudge