Article continues below advertisementPodcaster Joe Rogan joked about President Donald Trump describing him as "a little bit more liberal" than himself during an event at the White House on April 18. The comment was made in a lighthearted, joking manner while the two were together in the Oval Office for the signing of an executive order fast-tracking research into therapeutic psychedelics.Despite Rogan's recent vocal criticisms of the Trump administration's foreign policy - specifically regarding the war in Iran - the interaction appeared cordial.