"First Friends includes the riveting histories of myriad presidential friendships, among them Abraham Lincoln and Joshua Speed, the man with whom Lincoln once shared a bed and who did more to help him emerge from his crippling depression than anyone else; Harry Truman and Eddie Jacobson, the Kansas City haberdasher who played a pivotal part in America's recognition of the state of Israel in 1948; and Franklin Delano Roosevelt and Daisy Suckley, a...