Spying by N.S.A. Ally Entangled U.S. Law Firm

NY Times - The list of those caught up in the global surveillance net cast by the National Security Agency and its overseas partners, from social media users to foreign heads of state, now includes another entry: American lawyers.

A top-secret document, obtained by the former N.S.A. contractor Edward J. Snowden, shows that an American law firm was monitored while representing a foreign government in trade disputes with the United States.  Read more.