NSA surveillance challenges moving through courts

In this file image made from video released by WikiLeaks on Oct. 11, 2013, former National Security Agency systems analyst Edward Snowden speaks in Moscow. Faced with congressional inaction to curtail the NSA's bulk collection of Americans? telephone records, civil liberties groups are looking to cases already in the courts as a quicker way to clarify just what surveillance powers the government should have.

http://www.chron.com/news/politics/article/NSA-surveillance-challenges-moving-through-courts-5850708.php