'Just so grateful': Artemis II crew on NASA's latest lunar mission

Reid Wiseman, NASA’s Artemis II commander, Victor Glover, NASA’s Artemis II pilot, Christina Koch, NASA’s Artemis II mission specialist, and Jeremy Hansen, CSA’s Artemis II mission specialist, join 'Squawk Box' to discuss takeaways from the Artemis II mission, future of the Artemis mission and space exploration, and more.