"Our mission statement calls for the 'quality of rights of all persons.' Prop. 8 strips same-sex couples of a fundamental freedom, as defined by the California state supreme court. In so doing, it poses a serious threat to all Americans. Prop. 8 is a discriminatory, unprecedented change to the California constitution that, if allowed to stand, would undermine the very purpose of a constitution and courts -- assuring equal protection and opportunity for all and safeguarding minorities from the tyranny of the majority."