LA Opera Presents Gounod’s Roméo et Juliette Vittorio Grigolo and Nino Machaidze sing leading roles; Plácido Domingo conducts LA Opera will present Charles Gounod’s Roméo et Juliette, opening at 2pm on Sunday, November 6, 2011, and running for six performances through Saturday, November 26. “When we first presented this production of Roméo et Juliette in…