Supersized 'Trojans' lands on reinforced War Memorial stage
by Janos Gereben Opera director Francesca Zambello has seen the five-hour-long "Les Troyens" ("The Trojans") more than 50 times, but she is eager to see upcoming performances in San Francisco directed by someone else. Her explanation: "I am an addict." Zambello, artistic director of the Washington National Opera (in town to stage San Francisco Opera's world premiere of Marco Tutino's "Two Women") has stag…