SAN FRANCISCO (AP) - Worried about air pollution and related health problems, most Californians want lawmakers to make protecting the environment a top priority, even if it hinders economic growth, according to a poll released Thursday. The poll by the Public Policy Institute of California found wide support across racial, ethnic, regional and political lines for environmental protection programs to reduce air pollution, reduce auto emissions and develop alternative energy sources. "As our state becomes more racially and ethnically diverse, concerns about environmental issues are being seen across a broad spectrum of the population," Mark Baldassare, the San Francisco-based institute's...