By Savannah Brock and Madison Keiger

Democratic candidates will head to the podium October 13th for the first debate on their race to the White House. Hosted by CNN, the debate includes front-runner Hillary Clinton, Bernie Sanders, Martin O’Malley, Jim Webb and Lincoln Chafee.

Not up to speed on the candidates? Watch the video below to brush up on these presidential hopefuls:

Coverage begins at 8 p.m. You can watch the debate live on CNN, or stream live at CNN.com