LONDON, ENGLAND - JUNE 13: A woman holds a placard during a vigil for the victims of the Orlando nightclub shooting, outside the Admiral Duncan pub on Old Compton Street, Soho on June 13, 2016 in London, England. 49 people were killed and 53 injured after gunman, Omar Mateen, opened fire in a gay nightclub in Florida. The attack is the deadliest mass shooting in US history. (Photo by Jack Taylor/Getty Images)
