Yep, it is OK for Muslims to lie if it advances the cause. (it was built on lies, subjection and cruelty)
Is Obozo a Muslim? He says not. BUT do his actions and slip of the tongue comments reveal the real truth about that? In my opinion, yes.
The first week of his presidency was spent going to Muslim countries to bow and explain he IS NOT A CONVERTED muslim...
hussein has provably lied about almost everything else. Literally, he can't string together four sentences without a lie or distortion in there somewhere.
So given his proven, demonstrable history of lying we have to take any and all statements he makes and assume first that they are untrue. So if he says he is not a Muslim, my first thought is he almost certainly is one.