is sweet for novak djokovic, who wins his seventh wimbledon men s singles title. live from our studio in singapore. this is bbc news. it s newsday. it s 6am in singapore, and 3.30am in colombo, sri lanka where protestors have been celebrating what they believe to be the toppling of the country s leadership. president rajapaksa whose family has dominated sri lankan politics for the best part of two decades has announced he will step down on wednesday after demonstrators stormed his official residence and set fire to the prime minister s house. our south asia correspondent rajini vaidyanathan reports from inside the presidential palace, which is still overrun by protesters. these scenes would have been unthinkable days ago. sri lanka s seat of presidential power now a sightseeing destination. security nowhere to be seen, as thousands push their way into a palace taken over by protesters. this is a really surreal moment for sri lanka. a building that is normally heavily