Flowers are left in St Ann's Square, Manchester, the day after a suicide bomber killed 22 people, including children, as an explosion tore through fans leaving a pop concert in Manchester. (Photo by Martin Rickett/PA Images via Getty Images)
Flowers are left in St Ann's Square, Manchester, the day after a suicide bomber killed 22 people, including children, as an explosion tore through fans leaving a pop concert in Manchester. (Photo by Martin Rickett/PA Images via Getty Images)