D onald Trump looked out of his element surrounded by hundreds of swashbuckling young Saudi Arabians brandishing swords during a 12-minute ceremonial ardah or sword dance. This was the same Donald Trump whose acceptance speech at the Republican convention included the words: “We are going to defeat the barbarians of ISIS and we are going to defeat them fast.” And here he was in Riyadh Saudi Arabia one of the grand capitals of the global jihad movement sword in hand trying to get with the rhythm.