george miller universal health care environmental injustice nicholl park legislative black caucus sacramento sandre swanson barack obama fiona ma mervyn dymally alberto torrico john knox richmond police officers kamala harris mark desaulnier district 14 keith carson assembly district 14, bapac beyond emancipation black american political action committee contra costa central labor council contra costa deputy sheriffs association east bay young dems el cerrito democratic club east bay young democrats oak pac glide gospel ensemble afl-cio la morinda democratic club yard signs oakpac richmond firefighters richmond city council sandré swanson tony thurmond gavin newsom emancipated foster youth congressman george miller grip foster youth