Video: Bradley Manning sentencing hearing begins

Wednesday, July 31, 2013 - 14:00 in Mathematics & Economics

The CBS News Roundup: Bradley Manning sentencing hearing begins today; the U.S. economy expands 1.7 percent between April and June; shares of Facebook stock hit a milestone today, rising above $38; Anthony Weiner is vowing to stay in the New York City mayoral race -- all this and more. Nick Dietz reports on the news you need to know.

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