Intelligence officers and thousands of cameras are critical to monitoring potential terror threats in New York. CNN's Mary Snow spoke with NYPD Commissioner Ray Kelly about the sophisticated surveillance program.
David Ranta, 58, was imprisoned in New York for more than two decades for murdering Brooklyn Rabbi Chaskel Werzberger, a crime he didn't commit. CNN's Mary Snow reports on the evidence that led to his conviction, and the witness who came forward two years ago to reveal a long-held secret. Ranta left a Brooklyn courthouse as a free man Thursday afternoon.
For more on the story, watch 1991 wrongful conviction overturned
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
Questions or comments? Send an email
Want to know more? Go behind the scenes with