PBS NewsHour

Tuesday, March 12, 2013

03/12/2013 | 54m 46s

Tonight on the program, we examine Rep. Paul Ryan's 'opening bid' on the budget plan with his newly-released proposed budget. Also: Facebook executive Sheryl Sandberg urges women to not shy away from ambition and leadership, establishing a gene databank to help fight disease and cancer, how ocean acidification is transforming marine ecosystems, and Twitter opinions vs. public opinion polls.

Aired: 03/12/13

Expired: 04/11/13

Rating: NR

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