California Attorney Jerry Brown announces a lawsuit against State Street Bank and Trust on Tuesday, Oct. 20, 2009, in Oakland, Calif. The suit alleges Boston-based State Street overcharged the California Public Employees Retirement System and the California State Teachers' Retirement System with fees and penalties for handling foreign currency trades. AP Photo logo AP Photo 28 months ago

California Attorney Jerry Brown announces a lawsuit against State Street Bank and Trust on Tuesday, Oct. 20, 2009, in Oakland, Calif. The suit alleges Boston-based State Street overcharged the California Public Employees Retirement System and the California State Teachers' Retirement System with fees and penalties for handling foreign currency trades.