PBS NewsHour Weekend full episode Sept. 20, 2014
09/20/2014 | 25m 26s | Video has closed captioning.
On this edition of PBS NewsHour Weekend for Saturday, Sept. 20, 2014, dozens of Turkish hostages held by Islamic State militants are freed. Later, why can't retailers stop hackers from carrying out massive data breaches? And, in our signature segment, Colorado's great pot experiment -- has legal retail sales of marijuana led to a decrease in black market sales?
Problems Playing Video? | Closed Captioning