How This 1 Question Changed Lives for the Better

Teachers are always devoted to their students, but kids don't always get the chance to tell their teachers what they want or need from them. That's why Denver elementary school teacher Kyle Schwartz gives her students a simple assignment, every school year: "Write down one thing you wish your teacher knew". What she didn't know was how important that simple sentence could become in the lives of the students and herself - and what an impact it would make on the rest of the country.