NEW YORK – The ordeal of David Miranda – the partner of Guardian columnist Glenn Greenwald detained at London’s Heathrow Airport, interrogated for nine hours, and forced to surrender his electronic devices (some of which allegedly contained documents leaked to Greenwald by the former US intelligence contractor Edward Snowden)– is a shocking demonstration of the changed climate surrounding the press. So is the fact that state officials threatened Guardian editor Alan Rusbridger with criminal charges and forced Guardian employees to destroy computer equipment at the newspaper’s offices.