
Mark Cuban—Shark Tank star, billionaire entrepreneur, and owner of both the Dallas Mavericks and Cost Plus Drugs—waded into a chaotic Twitter brawl about vaccines on Sunday involving some big names—including Tesla CEO Elon Musk, the world’s richest man.
It centered around Spotify podcaster Joe Rogan challenging a medical expert—Dr. Peter Hotez, dean of the National School of Tropical Medicine and professor of pediatrics and molecular virology and microbiology at Baylor College of Medicine—to enter a debate about vaccines on his show. That came in response to Hotez sharing a Vice article from Friday entitled “Spotify Has Stopped Even Sort of Trying to Stem Joe Rogan’s Vaccine Misinformation.”