Is this actually accurate?
This seems to be based off of an interview that Greenwald gave to The Sunday Time of London. The Washington Times and other right wing sites are citing this paragraph as meaning that Greenwald has a list of names he's going to publish, but that's a huge stretch from what he actually says:
“One of the big questions when is comes to domestic spying is, ‘Who have
been the NSA’s specific targets?’ Are they political critics and
dissidents and activists? Are they genuinely people we’d regard as
terrorists? What are the metrics and calculations that go into choosing
those targets and what is done with the surveillance that is conducted?
Those are the kinds of questions that I want to still answer,” Mr.
Greenwald told The Sunday Times of London.
I'm not sure how you go from the above to "I've got a list here of names that I'm going to publish."
Unfortunately, the original article is behind a paywall.