Biohacker Bryan Johnson claims he's cloned himself as newborn

Senior medical analyst Dr. Marc Siegel joins 'Fox & Friends' to discuss biohacker Bryan Johnson's claim that he cloned himself as a newborn.

Senior medical analyst Dr. Marc Siegel discusses biohacker Bryan Johnson's claim of cloning himself as a newborn in a petri dish. Dr. Siegel clarifies that human cloning is not possible due to complex epigenetics, citing Dolly the sheep and primate cloning issues. He distinguishes Johnson's claims from legitimate biohacking for health span improvement.