Video: NSA director heckled at hacker conference

The CBS News Roundup: The director of the NSA is heckled during his keynote address at a conference for hackers and cybersecurity experts in Las Vegas; O.J. Simpson wins parole on some of the charges keeping him behind bars; Apple's iPhone slips from its top spot - to third place - in the American Customer Satisfaction Index -- all this and more. Nick Dietz reports on the news you need to know.

Read the whole article on CBSNews - Science

More from CBSNews - Science