This is my understanding. Greenwald has also been letting politicians say one thing for just long enough before he publishes documents to the contrary. Or, in t

This is my understanding. Greenwald has also been letting politicians say one thing for just long enough before he publishes documents to the contrary. Or, in the case of the most recent leak, confirming what politicians have said about storing data for 5 years, but including more information about how analysts choose targets, which has not been officially disclosed.