Releasing Pollard is Obama’s way of trying to kiss up to the Israeli public and make the Iran deal seem sweeter.
Obama is saying, “Israel gets nuked, but at least Pollard will be free when it happens.” He’s thinking “and I hope Pollard will be in Israel when the mushroom clouds bloom.”
As for the nukes hitting the USA next, I am generous enough to hope that Obama doesn’t care, although the more likely hypothesis is that Obama is eagerly looking forward to that attack humbling the free and prosperous America that he hates.