Allen Ginsberg's messianic vision... The jazz cats sample psychedelics... Jack Kerouac reports to Leary... Warnings from Charles Olson and William Burroughs... Leary tries LSD... Leary under CIA surveillance... JFK's lover smokes grass, drops acid before she is murdered under mysterious circumstances... Trouble at Harvard... Leary and Richard Alpert are fired... Turn on, tune in, drop out...