US Democratic Representative from Georgia John Lewis speaks as members and supporters of the US Congressional LGBT Equality Caucus hold pictures of victims of the Pulse nightclub attack, one month after a gunman killed 49 people at the club in Orlando, Florida, during a vigil on the East House steps of the US Capitol in Washington, DC, on July 12, 2016. / AFP PHOTO / NICHOLAS KAMMNICHOLAS KAMM/AFP/Getty Images