The National Security Agency invested billions of dollars to crack encryption codes, according to published reports. The codes are designed to protect sensitive information. The details come from even... more 
The National Security Agency invested billions of dollars to crack encryption codes, according to published reports. The codes are designed to protect sensitive information. The details come from even more documents leaked by NSA leaker Edward Snowden. CBS News senior correspondent John Miller, who served under the director of national intelligence, discusses the new reported information. less 
1 / 26
CBSTV Videos
Fri, Sep 6, 2013 9:10 AM EDT