President and Mrs. Obama are sharing in the sacrifice tonight at the Beach Plum Restaurant on Martha’s Vineyard, which features an array of overpriced selections for the first couple to choose from that could easily bring the bill within the range of $200. They might, for example, choose to start the meal with a $15 chunk of pizza cheese – I’m sorry, “Fresh Mozzarella” with “Fresh Basil, vine ripened tomatoes, aged balsamic reduction, and chive dill.” This is a good mix because some things are fresh, and some things are aged. But the sacrifice really gets serious with the entree,...