Independent journalist Ben Weshoff has written about the fentanyl crisis as well as 'Original Gangstas: The untold story of Dr. Dre, Eazy-E, Ice Cube, Tupac Shakur, and the Birth of West Coast Rap.' He joins Debbie Monterrey with a look at the trial of defendant Duane "Keffe D" Davis in the 30-year old murder of Tupac Shakur. (Photo by Sam Morris-Pool/Getty Images)
