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Scott Walker to drop out of 2016 Republican primary

Name: Scott Walker to drop out of 2016 Republican primary
Uploaded: 2015-09-21T17:25:30-0400
Duration: 15 min 34 s
Description: Wis. Gov. Scott Walker is preparing to suspend his 2016 presidential primary race. CBS News senior political editor Steve Chaggaris spoke to CBSN about the upcoming announcement.

Wis. Gov. Scott Walker is preparing to suspend his 2016 presidential primary race. CBS News senior political editor Steve Chaggaris spoke to CBSN about the upcoming announcement.