The Sunday Panel: Does the race to claim the moon need regulation?

This week on the Sunday Panel, journalist and broadcaster Wilhelmina Shrimpton and editor and commentator, Jo McCarroll joined in on a discussion about the following issues of the day- and more!  There's lots of new developments in space exploration- does this need more regulation? Will the race to claim the moon turn out like the race to claim Antarctica?   Air New Zealand has warned that domestic travel costs could be increased. Is this fair? Will consumers turn to other airlines for domestic flights? Is the smart mouthguard technology good for protecting rugby players? Are more tests needed? LISTEN ABOVE  See omnystudio.com/listener for privacy information.