Obama ..lol joke ... but no use Obama as a analogy, does he have to leave the white house to get what he wants done? I'm sure if he was in a specific quarter that he wanted something done he could apply more pressure. If he's on house arrest though, it's harder to accomplish set objectives.
I assume that satan and his demons want to prevent people from coming to Christ.
but related to the total amount of evil in the world, what do they want to accomplish now that they can't do... assuming satan is bound?