Snowden new tweet uses "not even once" phrase. A reference to meth anti-drug campaign, or to attempted NSA entrance by meth smokers? (Slow day here, lol)
https:// www.forbes.com/sites/thomasbrewster/2016/10/27/methamphetamine-shotgun-grenade-nsa-fort-meade/#7c3d0d6b31b0