Zach McGowan teaches sword-fighting to Hoda and Jenna

Hunky actor Zach McGowan, star of the Starz pirate adventure series “Black Sails,” reveals secrets of the intense workout he does to stay shipshape for his role as Captain Charles Vane. He also shows Hoda Kotb and Jenna Bush Hager some sword-fighting moves (with fake swords, fortunately).