President Donald Trump appeared to nod off during a White House science briefing on Monday as he signed an executive order overhauling childhood vaccine recommendations, with critics crying junk science over claims linking shots to autism.
The 80-year-old was filmed with eyes closed and head tilting while National Institutes of Health Director Jay Bhattacharya addressed the Oval Office ceremony. Videos shared widely showed the moments as Health Secretary Robert F. Kennedy Jr stood nearby.