Franziska Trautmann is the founder and CEO of Glass Half Full, a recycling company that converts glass into sand for coastal restoration projects and disaster relief. She and her co-founder Max were students at Tulane University when they launched the initiative. Trautmann shares her Brief But Spectacular take on "glassroots" recycling. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders