Lance Armstrong... greatest doper there was or ever will be

^^^ I can't be arsed to read all that, and if I could I'd struggle to make much sense of it.

What's the short and simple of it?

It's a http://en.wikipedia.org/wiki/Qui_tam case, where Landis, as the whistleblower, and the US Goverment are seeking the return of what they allege are misappropriated funds from the US Postal Service, which is a Federal organisation, which were meant for sponsorship of a cycling team but included, against the terms of the agreement, the operation of a doping ring.