TOKYO, May 29 : As Japan's yen drifts back to levels that prompted official intervention a month ago, markets are sizing up Tokyo's remaining financial firepower and political will to defend its ailing currency.Japan spent about $63 billion in what were suspected to be multiple bouts of yen-buying interventio

TOKYO, May 29 : As Japan's yen drifts back to levels that prompted official intervention a month ago, markets are sizing up Tokyo's remaining financial firepower and political…

TOKYO, May 29 — As Japan’s yen drifts back to levels that prompted official intervention a month ago, markets are sizing up Tokyo’s remaining financial firepower and...