Who the hell benefits from this other than his fanatics? I wouldn't be surprised if this turned out to be staged, and I'd be even less surprised if his supporters didn't care it wasn't real.
EDIT: I concede it was almost certainly a real attack, and probably by someone convinced they could save the country by killing him. I just wasn't going to be surprised if it turned out to be staged. I wish it had been; this is going to get the fanatics frothing at the mouth. They're already saying he was saved by God to stop the "leftists".
You forget their mastery of necromancy.