Mourners grieve near the coffin of a victim killed by a suicide bomber who blew himself up inside a tent filled with mourners in Baghdad, during a funeral in Najaf, south of Baghdad, June 12, 2014. A suicide bomber blew himself up inside a tent filled with mourners in a predominantly Sunni district of Baghdad on June 11, 2014, killing at least 16 people, police and medical sources have said. Sunni insurgents from an al Qaeda splinter group extended their control from the northern city of Mosul on Wednesday to an area further south that includes Iraq’s biggest oil refinery in a devastating show of strength against the Shi’ite-led government. REUTERS/Alaa Al-Marjani (IRAQ – Tags: CIVIL UNREST POLITICS CONFLICT OBITUARY) – RTR3TCUR