 Vietnams President Nguyen Xuan Phuc has submitted his resignation after the ruling Communist Party found him responsible for violations and wrongdoing of numerous officials under him, the countrys official news agency said on Tuesday.Phuc, 68, a former prime minister, has held the largely ceremonial position for less than two years. It was not immediately clear who would replace him.Fully being aware of his responsibilities before the party and people, he submitted an application to resign fr... 