Bandage Designed to Stick to Inside of Mouth

The numbers are surprising - on average about a thousand times a day - every day - someone is diagnosed with a pre-cancerous lesion in their mouth. And other than undergoing painful surgery to cut the lesions out, patients don't have many options. But that may soon change. As Clark Powell shows us, researchers have now developed a bandage that solves an age-old problem - how to get it to stick to the inside of your mouth.