Adam Schreck, Foster Klug And Zeke Miller, The Associated Press HIROSHIMA, Japan (AP) — Ukrainian President Volodymyr Zelenskyy huddled with some of his biggest backers as the Group of Seven summit closed in Hiroshima on Sunday, building momentum for his country's war effort even as Russia claimed a symbolic victory on the battlefield. The Ukrainian leader's in-person appearance in his trademark olive drab underscored the centrality of the war for the G7 bloc of rich democracies. It also stole much of the limelight from other priorities, including security challenges in Asia and outreach to the developing world, that the leaders...