@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/xjqoCTXzTg https://t.co/JrtJSP4s4P

@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/xjqoCTXzTg https://t.co/JrtJSP4s4P