SNL’s 50th Anniversary: A Look Back at the 40th Celebration

This Sunday marks the biggest night in sports with the Super Bowl, but next Sunday could be just as big in pop culture! 'Saturday Night Live' celebrates 50 years with a star-studded three-hour anniversary special. But before there was 50, there was 40! Mark Barger takes us back to SNL’s 40th anniversary celebration in 2015.