“Usqut, Anas (Shut up, Anas),” the Israeli agent would say in Arabic when he called the Palestinian journalist’s mobile. He was not the only one. Other journalists in Gaza getting such calls had chosen silence or fled the strip. But Anas al-Sharif, a 28-year-old Pulitzer-prize winning correspondent in Gaza with a global following of hundreds of thousands on social media, was different. He spoke of the need to give Gaza a voice and ploughed on regardless.