@CNN: Japan Airlines invests $10 million into a Denver-based startup that wants to revive supersonic air travel https://t.co/0XLpb2UDcP https://t.co/EhSf9heI1C

@CNN: Japan Airlines invests $10 million into a Denver-based startup that wants to revive supersonic air travel https://t.co/0XLpb2UDcP https://t.co/EhSf9heI1C