"I was a senior U.S. diplomat 20 years ago during the Second Intifada...a lot of what we're seeing today has a very unhappy resemblance," CIA Director Bill Burns said recently. Middle East watcher Dan Byman declares: "The odds of a third intifada are higher than they have been in years." A protest march at the University of Michigan in January featured chants of "Intifada! Intifada! Long live the intifada!" The word "intifada," which literally means "shaking off," refers to the recurring effort by Palestinians to expel Israel, through varying degrees of violence, from the territories they seek for their national...