Friday Night Fights with Arianna Huffington

Stephen settles up with last week’s opponent Neil deGrasse Tyson, then squares off against media mogul Arianna Huffington in this week’s installment of #FridayNightFights. Subscribe To “The Late Show“ Channel HERE: For more content from “The Late Show with Stephen Colbert“, click HERE: Watch full episodes of “The Late Show“ HERE: Download the Colbert App HERE: Like “The Late Show“ on Facebook HERE: Follow “The Late Show“ on Twitter HERE: Follow “The Late Show“ on Google HERE: Watch The Late Show with Stephen Colbert weeknights at 11:35 PM ET/10:35 PM CT. Only on CBS.