What you want ( or what I really want ) is hollow cable running at near full speed of light. Currently fibre glass is only 2/3 of light. This could potentially

What you want ( or what I really want ) is hollow cable running at near full speed of light. Currently fibre glass is only 2/3 of light. This could potentially be 50ms latency saving from East Coast to SEA. Unfortunately the tech is so far away it likely won't happen for another 10 years.