VOA News – A number of countries in Asia are considering relaxing their gambling legislation to cash in on an expanding pool of wealthy gamers from the world’s most populous and fastest growing nations. This may pose a possible threat to the world’s biggest gambling center, Macau. According to some, 2014 could be the year Japan legalizes gambling. The country’s ruling party has submitted a bill to the parliament.  If it goes through, which many expect to happen, it could turn Japan into the world’s second largest gambling market. But the country is far from the only one in Asia…