Stephen Sackur is in Florida to speak to Cameron Kasky, who survived the Parkland School shooting in February 2018 and went on to co-found the March for our Lives movement. This organisation was committed to taking on America’s gun lobby and organised a demonstration in Washington D.C. that was attended by hundreds of thousands of people. But one year after the attack, has anything changed?

Image: Cameron Kasky (Credit: Kevin Mazur/Getty Images for March For Our Lives)