At least 20 worshippers have been killed and 52 injured in a suicide bomb attack at a Christian church in Syria. The bomber opened fire as people were praying inside Mar Elias Church, in the Dweila neighbourhood of Damascus, before detonating his vest. Some children are thought to be among the wounded, according to state media. Horrifying footage showed blood splattered over the shattered pews and masonry walls following the blast. Syria's interior ministry said a member of the Islamic State group was behind Sunday's attack. 'A suicide attacker affiliated with the Daesh (IS) terrorist group entered the Saint Elias...