There sat Robert F. Kennedy Jr., the nation’s top health official, at a Steak ’n Shake with Fox News host Sean Hannity, raving about the fries. “Steak ’n Shake has been great, we’re very grateful for them,

"Steak 'n Shake has been great, we're very grateful for them," Kennedy said, in between nibbles of fries that the Midwestern franchise recently announced would be cooked in beef tallow instead of common cooking oils that Kennedy says are bad for Americans' diet.

Kennedy Jr. continues to spread a confusing message about vaccine safety. In an interview with Fox News that aired on Tuesday, Kennedy touted the vaccine - but also suggested that the best way to get lifetime immunity from the measles is to simply become infected with measles,