Fifty people died when a gunman allegedly inspired by the Islamic State group opened fire inside a gay nightclub in Florida, in the worst terror attack on US soil since September 11, 2001. / AFP PHOTO / Andrew Caballero-Reynolds
Mourners in Washington DC hold vigil in reaction to mass shooting in Orlando, Florida
Fifty people died when a gunman allegedly inspired by the Islamic State group opened fire inside a gay nightclub in Florida, in the worst terror attack on US soil since September 11, 2001. / AFP PHOTO / Andrew Caballero-Reynolds