Episode #4.120
- Episode aired May 20, 2015
George Clooney (Tomorrowland (2015)); Anderson Cooper; New York City mayor Bill de Blasio. Broadcast from the One World Observatory atop One World Trade Center.George Clooney (Tomorrowland (2015)); Anderson Cooper; New York City mayor Bill de Blasio. Broadcast from the One World Observatory atop One World Trade Center.George Clooney (Tomorrowland (2015)); Anderson Cooper; New York City mayor Bill de Blasio. Broadcast from the One World Observatory atop One World Trade Center.