We have to get rid of ISIS first. After we get rid of ISIS, we'll start thinking about it. But we can't be fighting [Bashar] Assad. And when you're fighting Assad, you are fighting Russia, you're fighting - you're fighting a lot of different groups.
Donald TrumpPredictability would also seem to inspire confidence that a President [Donald] Trump would refrain from deciding to respond with overwhelming force when he is in a negative spiral and out of patience with a country or terrorist organization that is challenging the U.S., which he may interpret as mounting a challenge to himself personally.
Donald Trump