> Rather than avail himselfofthe many lawful avenues to express legal, moral, or ethical qualms...
Is patently false. He did attempt to use those channels and was ignored [1] - at least once as confirmed by the NSA itself, and many other times according to him, which the NSA disputes.
[1] - http://www.nbcnews.com/feature/edward-snowden-interview/edwa...