Although we hail charter schools as a promising reform, the creation of these publicly financed but (mostly) independent schools remains one of the fiercest battlegrounds in U.S. education. Since many states today have statutes authorizing such schools, however, the fight is no longer about whether any should exist. The front line in the battle has shifted to whether these schools will be free to demonstrate the power of this idea. In brief, they are different kinds of public schools. In other words, charter schools are not the lite version of conventional public schools. That is why, though we saw a number of imaginative and outstanding education programs in California charter schools, only some of them have gained control of their budgets and personnel. That is why the pent-up demand for charter schools in the Golden State vastly exceeds the supply. And that is why California's charter program, though the second-oldest in the land (after Minnesota), is generally regarded by education reformers as considerably less than a full demonstration of this strategy's potential.