i believe that people believe in aliens and that by believing in aliens the aliens exist but they do not exist because aliens don't exist unless aliens do exist in which case then the people that said that they exist are right but then they are wrong because if they only believe in aliens and they don't actually exist then they don't exist unless they do exist inside their mind but their mind might not have aliens in it anyways in which case aliens do not exist unless their minds do have aliens in them but why would their minds have aliens in them, it's like the aliens have no loving life, just sitting in other people's mind unless of course aliens don't stay inside other people's mind but if the universe is infinite then there must be a place where aliens live in people's mind unless they only think they life inside other people's mind but they don't actually go inside other people's minds.
so yes I do believe that aliens are inside obama's head.