There's a silly rumor going around that Sen. Obama was born at Coast Hospital in Mombasa, Kenya and that his paternal grandmother has confirmed it.
Senator Obama long ago released what is known as a short-form birth certificate from Hawaii. However, he has not released his long-form birth certificate from Hawaii. Why not release it? John McCain's is already publicly available. I'm 99% sure that Obama is a natural born citizen of the United States, but it's strange that he's refusing to prove it.