PBS NewsHour Weekend full episode Feb. 13, 2016

Saturday on NewsHour Weekend: Supreme Court Justice Antonin Scalia dead at age 79, tensions between western powers and Russia increase over a potential ceasefire in Syria. Also, how the city of Chicago is fighting foodborne illness using data analytics, algorithms and even tweets. Megan Thompson anchors from New York.
Aired: 2/12/2016 | 0:25:03 | Expires: 3/14/2016