FDA Commissioner Marty Makary (2L) speaks before US President Donald Trump signs an executive order in the Oval Office of the White House in Washington, DC on April 18, 2026. Also pictured are Health and Human Services Secretary Robert F. Kennedy Jr. (2R) and US media personality Joe Rogan (R). The executive order aims to further US federal medical research and clinical trials for certain psychedelic drugs. (Photo by Jim WATSON / AFP via Getty Images)