U.S. Fed Chairman Ben Bernanke

U.S. Fed Chairman Ben Bernanke

Yuri Kadobnov/AFP/Getty Images

Ben Bernanke, chairman of the U.S. Federal Reserve, attends the Group of 20 meeting in Moscow on Feb. 16, 2013. He said Feb. 15 that the U.S. has deployed “domestic policy tools to advance domestic objectives,” adding that bolstering the U.S. economy will support world growth.