The existence of tools/techniques 1) does not imply they are operational, 2) does not prove US citizens have been targeted.
Replying to @newshtwit
@newshtwit @chriseng yes, but this is thing 1 of thousands... the point is completely irrelevant to actual security of US citizens
3:55 PM - 10 Mar 2015
0 replies
1 retweet
0 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.