[EDITOR'S NOTE: This story was originally published on September 30, 2016.] Right now, over 40 million people have student debt. Subscribe on YouTube: bit.ly/1BycsJW College affordability was one of the hottest topics of the past election season. But how damaging is all of this debt to our economy? Some experts say it's not as bad as you may think. FRONTLINE, Marketplace Business News and PBS NewsHour investigate in this 360° edition of "How the Deck Is Stacked." Twitter: twitter.com/frontlinepbs Facebook: www.facebook.com/frontline Instagram: www.instagram.com/frontlinepbs FRONTLINE is streaming more than 200 documentaries online, for free, here: to.pbs.org/hxRvQP FRONTLINE is made possible by PBS and CPB. Major support is provided by The John D. and Catherine T. MacArthur Foundation. Additional support is provided by Ford Foundation, the Park Foundation, the John and Helen Glessner Family Trust, the Wyncote Foundation and Jon and Jo Ann Hagler on behalf of the Jon L. Hagler Foundation.