You take an Arab name if you convert, but you don’t have to use it in public. One of the reasons Obama’s captive press has always reported the crazy Muslim-convert would be terrorists with their normal American names is that this is how it is covered up. You think he was Andy, and then you find out that his Muslim name was Abdullah.
Even if we say he might have been an islamo fascist (which I think if he had a muslim name it would have come out by now), you still can’t get beyond the second point. The whole idea of terrorism is to let the world know why you’re doing what you’re doing, i.e. no yelling of Allah Akbar and no group taking credit for planning and doing the attack, no video has turned up of him in a headscarf with an AK-47 by his side filming his last words etc... If it was terrorism, we would know by now. This isn’t the Obama admin running the investigation trying to cover it up, like at Fort Hood. Even though they tried to cover it up, we still knew right away that Major Nidal did it for Islamo Fascist terrorism.