Sometimes a couple million dollars in taxpayer money to hide a $10 certificate is evidence of a conspiracy.
Obama's advantage here is that we really don't know what he is hiding in this conspiracy. We know he's evil, anti-American, and a compulsive liar. What we don't know is whether he has a valid Hawaiian birth certificate and what it says if one exists. He might be hiding a non-citizen parent, his mother's marital status, or any of a number of other issues. Whatever he's afraid of, he thinks he gets enough mileage out of portraying his doubters as extreme or out of touch to outweigh the very limited damage that the cover up does with 90% of the media on the socialist's side.