NASA works through late hitch ahead of Artemis II launch

It could be a historic day in space flight, with the Artemis II rocket set to launch and return humans to the moon for the first time in more than 50 years. While the crew won't set foot on the lunar surface, they will voyage around it before returning home. But not before a technical issue reared its head.  GUEST: Kathryn Sullivan PRODUCER: Brooke Young