The most popular general among Republicans since Douglas MacArthur has nice things to say about the next likely Democratic presidential nominee. David Petraeus said Hillary Clinton would make a "tremendous president" in a new book simply entitled HRC. “Like a lot of great leaders, her most impressive qualitieswere most visible during tough times,” Petraeus said. “In thewake of the Benghazi attacks, for example, she was extraordinarily resolute,determined, and controlled.” At the time, Petraeus was head of the Central Intelligence Agency. After he quit over marital infidelity, Clinton sent him a note: "I have a little experience."