Wiener’s new book How We Forgot the Cold War is a travelogue of visits to sites across the US (plus one in Cuba and one in Grenada) where the Cold War is publicly commemorated. As different as they are—among them are half a dozen presidential libraries, a general’s tomb, missile silos, a VIP fallout shelter, a CIA museum that’s closed to the public, and a proposed $100 million Victims of Communism museum, a grandiose project that was never built—all of them are notable for a curious lacuna: the Cold War itself, or perhaps more accurately, the neo-conservative, triumphalist narrative about the Cold War that has been so successfully projected onto the memory of Ronald Reagan.