PBS NewsHour

Wednesday, July 17, 2013

07/17/2013 | 54m 38s

Tonight on the program, we examine the scope of the NSA's surveillance and analyze Snowden's justification for his leaking as lawmakers push back at the agency. Also: Researchers see decline in dementia, D.C. wages fight with Walmart over higher wages for low-income workers, Myanmar's government grabs farmland for factories, and Liz Cheney challenges Wyoming Republican incumbent Enzi.

Aired: 07/17/13

Expired: 01/01/70

Rating: NR

Video has closed captioning.

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