Barack Obama - The Anti-Christ?

I have seen comments around the internet that insist Barack Obama is a Muslim in sheep's clothing. Only the Lord knows Mr. Obama's heart for certain, but the commentators seem to think that once a Muslim, always a Muslim.

In that case, why are there missionaries to Muslim peoples?

I don't know how "Muslim" Mr. Obama's upbringing was, and I don't know how genuine his "Christianity" is, although I kind of can guess from his stance on many volatile social issues, but those who denounce every news story with a parrot-like "But he's a Muslim" only make themselves look foolish.