Live

Watch CBSN Live

FDA approves the first drug derived from marijuana

New research out of Duke University has revealed an unlikely weapon in the battle against aggressive brain cancer glioblastoma: the once-dreaded poliovirus. CBS News medical contributor Dr. David Agus joins "CBS This Morning: Saturday" to discuss the potential new treatment and the first FDA-approved drug made from an active ingredient in marijuana.
View CBS News In
CBS News App Open
Chrome Safari Continue