On Wednesday, January 7, 2015 1:10:35 AM UTC-5, Chris L Peterson wrote:
On Tue, 6 Jan 2015 17:36:25 -0800 (PST), RichA
wrote:

You believe it if you want to, but no individual company has the ability to build such a craft without BILLIONS in subsidies from governments. I'll believe it more when they have at least one major component (like the engines) built and not as a crude rendering on computer screen.

Who is to say that billions haven't been invested in this? Or will be?

Subsidies from a government are not the same thing as investments by investors.