ISTANBUL Here is a rundown of all the news you need to start your Sunday, including the conclusion of the second round of indirect US-Iran nuclear talks in Rome; Ukrainian President Volodymyr Zelenskyy pledging to 'mirror' Russia's actions on the battlefield following a ceasefire announcement and the Turkish foreign minister and the head of Hamas’ Shura Council discussing a ceasefire in Gaza. TOP STORIES 2nd round of indirect US-Iran nuclear talks in Rome wraps up The second round of indirect