Cleaner Cookstoves in Uganda

Getting individuals to change their behavior for the good of the planet can be a hard sell. Whether it's encouraging homeowners to use compact fluorescent bulbs or convincing drivers to buy hybrid cars, environmentalists have learned the best approach is often an appeal to self-interest. That's the tactic an environmental group in Africa is using to persuade women to change the way they cook. Ari Daniel has the story from Uganda.