Mr. Trump, as author so politely called him, knows hating Muslim 'extremest' - however defined, is very good politics, very good business for the American War Machine. He ran for office in large measure to continue the American holy war. He made no bones about bombing everything over there. 

America's holy war in the Middle East began with the CIA-backed overthrow of Iran government and replaced it with the perfect puppet Shar. Who proceeded to arm Iran with American arms to the tune of billions. As history records, one thing led to another and in 4 decades the entire Gulf and Middle East a complete mess. Just what Israel wants. 

Trump now repeats the performance. He arrived in Saudi Arabia to sign a gigantic arms deal worth $100 billion. This to wage war on Iran and Syria. Why fight Iran yourself when you can profit handsomely with someone else do it? $100 billion can kill a lot of people. Ensure terror will continue. 

Only fools believe U.S. foreign policy will change.