Tributes to the victims of the Bondi Beach massacre were paid at the Australian Open on Thursday as Australians fell silent on a National Day of Mourning for the 15 people who were killed by gunmen who opened fire on a Jewish festival. A minute's silence was observed around the country at 7:01pm AEST (8:01am GMT) for those who had died in the mass shooting on December 14, Australia's deadliest attack in three decades. Prior to this evening's night matches, activities were stopped at Melbourne Park, with players, patrons and staff pausing to pay tribute to those who had lost...