Obama: NSA Revelations Show "Oversight Worked"
In an interview with CNN, Obama expresses confidence nobody at the spy agency would use its surveillance abilities to spy on Americans.
"This latest revelation that was made, what was learned was that NSA had inadvertently, accidentally pulled the e-mails of some Americans in violation of their own rules, because of technical problems that they didn't realize," Obama told CNN in an interview airing Friday.




