Sen. Joe Manchin (D-WV) suggests offering incentives to encourage healthy, younger individuals to sign up for Obamacare during a discussion with Sen. John Hoeven (R-ND) and Alex Wagner of MSNB's NOW. Inspired by "The Atlantic's" enduring partnership with the Aspen Institute and Aspen Ideas Festival, the fifth-annual Washington Ideas Forum gathers an audience of 600 people, including government officials, top business executives, global thought leaders, academics, and celebrities. It is the place to hear - and meet - the most prominent thinkers of our time. This year's Forum takes place November 13-14 at the Newseum in Washington, D.C. Find the live stream at http://events.theatlantic.com/washing.... Full coverage is also available on TheAtlantic.com. Follow the conversation online via @Atlantic_LIVE, @AspenInstitute, and @Newseum and by using #IdeasForum.