Leaders from the Group of 20 economies gathering in Osaka began engaging in a flurry of diplomacy on Thursday, a day before Japan hosts what could be a difficult summit amid an escalating U.S.-China trade war.To lay the groundwork for a successful two-day summit to tackle pressing global challenges, Prime Minister Shinzo Abe, who is hoping to emphasize G-20 unity rather than divisions, held a series of bilateral meetings with his counterparts, including Chinese President Xi Jinping and Indian Prime Minister Narendra Modi.The summit comes as the world grapples with trade friction, rising ten…READ FULL ARTICLE