Trump has already declared the drug cartels terrorist organizations and ordered military strikes against suspected drug boats. Now he's declaring fentanyl a WMD. Experts on street drugs and fentanyl are skeptical these moves will reduce the supply of fentanyl on America's streets or reduce overdose deaths.

This year, 48 people are expected to be executed in the U.S. Meanwhile, fewer new death sentences are being issued, and public support for the death penalty is at its lowest point in over 50 years.