Half the circus has left the town already. With just 24 hours left before curtains come down on Rio 2016, the rest of the crowd of athletes, officials and press corps too would be leaving soon. All the shiny arenas, glamorous athletes and the metals around their necks would become a part of history of this city. For years, if not decades, those who saw all the running and jumping from close quarters would talk about it. The thrill of witnessing “history” would stay with some people for a long time.