As Syria descends into full-scale civil war, with more than a thousand people killed in just the last few days, it may be a good time to remember the phrase, “Assad must go.” That was the slogan the regime-changers rolled out some 14 years ago during the “Arab Spring”...

My first reaction to news earlier this month that the Syrian government had been overthrown was, how much did we have to do with it; how involved was the CIA; and how much is it going to cost. As with Saddam and Gaddafi before him, we know that Assad was no...