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CBS News Trending Stories for September 22, 2015

Name: CBS News Trending Stories for September 22, 2015
Uploaded: 2015-09-22T10:55:14-0400
Duration: 32 s
Description: The pope's U.S. visit, Scott Walker's campaign exit, VW's EPA scandal, a massive drug price hike and more are among today's CBS News trending stories.

The pope's U.S. visit, Scott Walker's campaign exit, VW's EPA scandal, a massive drug price hike and more are among today's CBS News trending stories.