Xavier Becerra, a career government bureaucrat, is Secretary of Department of Health and Human Services which is implementing policies to mandate vaccines. Mr. Becerra is not a medical doctor, and he refuses to follow the facts of history in regards to natural acquired immunity.
Senator Rand Paul questions Mr. Becerra about naturally acquired immunity. Mr. Becerra had no medical rebuttal, and did not apologize for calling Americans flat-earthers.
"You ignore history and science to shame the flat-earthers ...". Dr. Rand Paul closes with, "That is an arrogance which should be chastened."
