Not to rain on anyone's Christmas cheer, but the NSA posted this report on Dec 24th to avoid media scrutiny.
Pretty sure just from a cursory read of this it's more evidence:
(a) The NSA and intelligence officials lied to Congress
(b) There is one more drop in the ocean of data the NSA and its companion organizations need, at minimum, new checks & balances.
Since there is a sizable minority of Democratic elected officials who oppose this, but they are the party who actually believes that government can be efficacious, now that Republicans control both houses, they're going to apply their philosophy of smaller government and fix this problem.
Sorry, that was a joke: The Republicans are the party who wanted to bury the already-much-weaker-than-it-should-be intelligence report on torture; we'll be lucky if they don't vote for Snowden to be water boarded or something.