US media personality Joe Rogan (center L) looks on as US President Donald Trump hands a pen to W. Bryan Hubbard, CEO of Americans for Ibogaine, during an executive order signing ceremony in the Oval Office of the White House in Washington, DC on April 18, 2026. The executive order aims to further US federal medical research and clinical trials for certain psychedelic drugs.certain psychedelic drugs. (Photo by Jim WATSON / AFP via Getty Images)