"It is 1968. Walter Bullitt is good at keeping secrets, no matter how many drugs he's on. A part-time U.S. government freelancer, he stays busy testing new psychotropics on himself when he's not trying them out on unsuspecting citizens, at the request of his supervisors. Walter's conscience never interferes with his work - at least not until he's asked to help sabotage Bobby Kennedy's presidential campaign. Big problem. The ghosts who've moved into...