@CNN: Crossing the Atlantic in 3.5 hours? Boom Supersonic aims to reinvent supersonic travel and cut flight times in half, its founder and CEO says https://t.co/xjqoCTFZ1I https://t.co/iLzJOvA7AW

@CNN: Crossing the Atlantic in 3.5 hours? Boom Supersonic aims to reinvent supersonic travel and cut flight times in half, its founder and CEO says https://t.co/xjqoCTFZ1I https://t.co/iLzJOvA7AW