The doc 'The Greatest Night in Pop,' a look at the creation of "We Are the World," will debut at the fest and include a discussion with Lionel Richie.
Lionel Richie will be coming to Sundance for a documentary about "We Are the World" sltrib.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sltrib.com Daily Mail and Mail on Sunday newspapers.