Why do I think the Us president is an alien?
Well..
Hís father and him are the Us presidents who go the most often to the Roswell base where researches are made for space travels...

He doesn´t give a dam about ecology.. why should he? He may return on his home planet after having taken all the oil. He doesn´t sign the Kyoto act which wanted to reduce pollution ´cause of the Ozon hole...

All the Republican women have the same haircut as the first lady.. once we may have sent a picture of such an earthian lady in space and they want to copy it...

They want to kill black people (it has been made difficult for black people to vote on the last presidential elections in Florida) because they want the Earthians divided (so we might fight and don´t notice their evil invasion plans)

Bush can´t eat while breathing (his alien lungs may not have been accustomed to life on earth yet)

A chief of a troop in Irak I saw on TV has ears like Mr Spok

Colin Powell has a mark on his neck. It may well be due to a bullet but it can also be the sign that he is used to wear a mask that hide the fact he is a green man with 1 eye.

They brainwashed Mr. Blair.

I´m sad: I ´ve always thought aliens were nice..

Mulder? Is it U?