Japan's Prime Minister Shinzo Abe delivers a speech in Tokyo on May 17, 2013. Expectations for Abe's pro-growth, pro-spending policies have weakened the yen more than 20 percent against the dollar ... more 

Japan's Prime Minister Shinzo Abe delivers a speech in Tokyo on May 17, 2013. Expectations for Abe's pro-growth, pro-spending policies have weakened the yen more than 20 percent against the dollar over the past six months and boosted share prices to their highest level in more than five years less