The partner of Glenn Greenwald, the journalist for The Guardian who has been publishing information leaked by the former National Security Agency contractor Edward J. Snowden, was detained for nine hours by the British authorities under a counterterrorism law while on a stop in London’s Heathrow Airport during a trip from Germany to Brazil. http://www.nytimes.com/2013/08/19/world/europe/britain-detains-partner-of-reporter-tied-to-leaks.html?hp&_r=0  […]