Ronald and Nancy Reagan loved Christmas and The Ronald Reagan Presidential Library continues that tradition even today! Pete Hegseth travels to Simi Valley, California for an exclusive look at the brand new 'Great American Christmas Holiday Lights' exhibit at the library. Director John Heubusch guides Pete through the library's incredible and historic Christmas tree tour, 'An American Christmas,' a winter wonderland featuring 25 beautifully decorated trees to celebrate the defining moments of America's road to greatness, from the Revolutionary Era to today.