There are 12 billion bullets produced every year – almost two bullets for every person on the planet. Guns kill as many as 500,000 people every year. In a hard-hitting exploration, award-winning investigative journalist Iain Overton journeyed to over 25 countries, from South Africa to Iceland, Honduras to Cambodia, to try and understand the true impact of gun crime. Hear him discuss what he learnt about the impact of gun crime, the relationships we have with guns and the place they have in every day life.