There’s a place for Steven Spielberg, and apparently it’s on New York’s Upper West Side in the 1950s. A casting call has gone out for a remake of “West Side Story,” written by Pulitzer Prize winner Tony Kushner, author of Spielberg’s terrific “Lincoln” screenplay and, of course, “Angels in America.” It’s a pro-forma casting call because, in the end, the new “West Side Story” is going to need stars. Big names. And because of the setting and the time we are in, it’s going to need actual Puerto Ricans or Latinos for the parts of characters like Maria, Anita, and...