i just heard that they collect the presidents poo when he is away from home and has to take a dump. it seems they can get dna from it and determine the health of the pres by his poo. they say poo will tell you everything about a person. so they have these guys that save the poo when the pres poos in other countries. then they bring it home and dispose of it properly. they say this technique has been used in the past by other countries including the US. we checked gorbechevs poo when he was here. not for dna but things like diabetes. if they can determine the health of a world leader they can release it to the press for whatever means they feel fit. either for or against......