Nathan Sawaya has three diplomas and still prefers to sit with Lego bricks. He's an artist and has more than 1.5 million colored bricks in his New York studio so his sculptures take many forms; lions, people and curves don't intimidate him.
Tracy Elam is a "graduation coach" and teacher at an alternative high school in Houston. She works to never leave any child behind, telling her students to contact her, day or night, if they need her. Tracy, along with two of her students, Keweyn Chandlier and Celia Garza, talk about their journey towards commencement.