Fed's Rosengren defends central bank independence

NEW YORK (Reuters) - Boston Fed President Eric Rosengren on Friday made a case for keeping the central bank's actions independent from politicians."It is important that central banks have flexibility to adjust their tactics to a changing economic environment," Rosengren said in remarks prepared for delivery at an academic conference in New York."It is quite possible that the mandated goals of the central bank – which centre on attaining medium-run economic prosperity – can differ..