A increasingly fierce debate is growing over the NSA's data mining of phone and internet traffic. President Obama said Americans "have to make some choices" over questions of privacy versus defending ... more 
A increasingly fierce debate is growing over the NSA's data mining of phone and internet traffic. President Obama said Americans "have to make some choices" over questions of privacy versus defending the country against terrorism. David Martin reports. less 
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Sat, Jun 8, 2013 10:31 AM EDT