Story on the NOS sport website (Dutch national TV broadcaster, providing Tour and other races):
http://nos.nl/artikel/410146-armstrong-staakt-dopingstrijd.html
The only story, I should add. Headline: "Amstrong quits 'fight against doping'" which is a weird title if you ask me. The focus is on Armstrong defense, he is titled as the 7-time Tour winner. USADA story is portraited as just the last doping accusation in a long line. I'm quoting the NOS article: "In a reaction, USADA says it will take away the Tour titles of the American (end of USADA rection, NOS text following). He would have used (incorrect English, but I don't know how to express myself in a better way) doping systematically, but he was never caught."
Next, the boss of the Dutch anti-doping agency is quoted as saying one doesn't need to have a positive test to be found guilty.
NOS concludes with saying that this will likely be the end of the story, as Armstrong will probably not go to CAS. It goes on to list all the winners of the Tour from 1996 to 2009, to say that they're all suspicious except for Sastre.
A final passage is added to emphasis that Armstong will now focus on his kids, on his war against cancer, and that he will try to become "the most fit athlete in his fourties" (quoting Armstrong).
Conclusion: defense strategy by Armstrong works brilliantly. No clear verdicts, only doubts and accusations, ending with a feel-good story. Great work, mr Armstrong.