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More than 20,000 drug cases expected to be dismissed

Name: More than 20,000 drug cases expected to be dismissed
Uploaded: 2017-04-19T16:07:41-0400
Duration: 38 s
Description: In Massachusetts, prosecutors are recommending more than 20,000 drug convictions be thrown out due to actions of a former state drug lab chemist. CBSN's Reena Ninan and Errol Barnett have the details.

In Massachusetts, prosecutors are recommending more than 20,000 drug convictions be thrown out due to actions of a former state drug lab chemist. CBSN's Reena Ninan and Errol Barnett have the details.