The federal government is reclassifying medical marijuana, categorizing it as a drug with potential medical benefits and less potential for harm. While this doesn’t legalize marijuana nationally, it does open the door for further research into its effects. William Brangham reports.
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William Brangham William Brangham
William Brangham is an award-winning correspondent, producer, and substitute anchor for the PBS News Hour. He also serves as the host of Horizons from PBS News.
@WmBrangham
