Today 3rd Hour: Hoda Kotb’s exclusive interview with Prince Harry. YouTuber launches movement to remove trash from oceans. Rapper Darryl “DMC” McDaniels on the inspiration behind his new children’s book.

<p>Hoda Kotb shares her exclusive interview with Prince Harry and a preview at the Invictus Games. Also, we meet the Youtuber MrBeast and Mark Rober on a mission to clean up the ocean in the Dominican Republic. And, we catch up with rapper Darryl “DMC” McDaniels on his new children’s book inspired by his love for hip hop. </p>