US President Donald Trump departed for China without First Lady Melania Trump, accompanied by senior officials and leading business executives, with trade expected to dominate talks with Chinese President Xi Jinping. Trump departs China trip without Melania The White House confirmed on Tuesday that US First Lady Melania Trump will not accompany US President Donald Trump on his high-profile visit to China, as the administration unveiled a heavyweight delegation of senior officials and corporate leaders joining the trip.Trump departed for China aboard Air Force One alongside top members of his administration, including Secretary of State Marco Rubio, Secretary of Defense…