It has taken more than 25 years for an Indian court to convict the people responsible for the world's worst industrial disaster. In 1984, a gas leak at a Union Carbide plant in Bhopal, India killed up to 25,000 people. Seven former company executives have now been sentenced to two years in prison for causing death due to negligence. But the men are already out on bail. So what does this mean for the victims and their families?
