CNN New Day August 1, 2013 10:05:00
>> reporter: while congress questions is the nsa spying on us. who is accountable for edward snowden's leaks? >> anyone asked to resign or offered to resign? >> no one. >> reporter: the administration declassified more documents in an effort to show the surveillance is vital to national security. even as a new article unveiled more material from snowden about a program called x-keyscore proving the nsa can see everything you do electronically by collecting tens of billions of e-mails. >> allows analysts with no oversight prior to their search to enter whatever they want to enter. keywords, e-m...