This is an exercise in synthesis, not analysis--akin to reading tea leaves. By all means, keep two ledgers: a) claims with hard evidence, and b) suppositions on a tree of conjecture. Though again: having informed opinions on secret programs is structurally a fools errand. Better keep that ledger quarantined, and look for new fruit on the tree of conjecture. You would be well equipped to capitalize on it.

EDIT, quick, and not to make a thread of it: a) NSA is the referent to tea-leaves, not you; b) the rest is advice; and c) lol.