Former Chinese President Hu Jintao was physically removed from the Community Party Congress Saturday and his name was scrubbed from the country’s Internet as his successor tightened his ironclad hold on power. The frail Hu, 79, appeared to look confused as he was hauled from his seat by a steward who repeatedly tried to lift the older man from his seat, drawing concerned looks from officials seated nearby. Hu, who was seated next to Chinese president Xi Jingping, then put his hand on a sheet of paper placed on a folder in front of the leader. Xi quickly put his...