Fmr. FDA Commissioner: There Isn't 'Good Thesis' for Natural Origin of COVID, Evidence for Lab Origin 'Has Grown'

On Friday's broadcast of CNBC's "Squawk Box," former FDA Commissioner Dr. Scott Gottlieb stated that evidence in favor of COVID-19 emerging from a lab "has grown over time" while "The side of the ledger that points towards a zoonotic source has been fairly stagnant." And there isn't "a good thesis on how this came out of nature."