John Foster Dulles and Allen Dulles—the stars of Stephen’s book The Brothers—as architects of covert imperialism ... Stephen explains how disgruntled bankers and lawyers started the CIA ... How corporate interests drove the 1954 US-led coup in Guatemala ... The enduring relevance of US meddling in Iran in 1953 ... Self-fulfilling, Manichean prophecies of the Cold War ... Imagining history without the Dulles brothers ... Have we learned from our past mistakes? ...