Mujic Suhreta prays next to the graves of her two sons and a husband at Potocari-Srebrenica Memorial, in Potocari, near Srebrenica, Bosnia And Herzegovina July 10, 2020. Bosnia will mark the 25th anniversary of the massacre of more than 8,000 Bosnian Muslim men and boys on July 11, 2020, with many relatives unable to attend due to the coronavirus disease (COVID-19) outbreak. REUTERS/Dado Ruvic