"And nation there is another disease spreading through our country and it has reached nearly pandemic levels. Today sadly it claimed another victim. I decided to be a candidate for reelection in 2010 in the Democratic Primary. Republican Senator Arlen Specter has contracted Donkey Flu. Folks this disease is no officially out of control. Back in 2004 we thought we had it contained in the coasts in the cities but then it mutated and tore through the country. Republicans tried to fight it off but their white cells weren't strong enough, although they were very, very white."

Stephen Colbert jokes about a new disease in our country called Donkey Flu.