ISIS is smiling today. Trump's reaction is exactly what the extremists are hoping for. Fear and paranoia of the Muslim faith is exactly what they're strategically planning for as it furthers their aim of engaging American troops on the ground. There's nothing like young Americans returning in body bags to force the American public to demand the U.S. abandon its Middle East "allies" including Saudi Arabia and other corrupt kingdoms so a medieval caliphate can come into existence. It will probably never work but that doesn't stop ISIS and other extremists from trying to bring about such a scenario through martyrdom and terror.