When I was a kid, Saturday mornings meant cartoons and cartoons meant Bugs Bunny. Looney Tunes anchored Saturday viewing, with a whole wonderful cast of characters including Daffy Duck, Roadrunner, Foghorn Leghorn, Marvin the Martian … but the star was Bugs. Bugs taught me about pop culture, including gangster movies and hillbilly music, and of course, about opera. It was…