Oakland Clashes erupt in U.S. west coast cities during May Day marches Crowds clashed with police during May Day marches in several U.S. west coast cities late on Friday, ... May 02, 2015 07:05 AM EDT For police reformers, California city shows a rough road In 2000, police in Oakland, California became a symbol of the worst of American law enforcement afte... Dec 15, 2014 02:56 AM EST