Quite frankly, the evidence weighs more likely towards one, namely natural occurrence, but i would be perfectly accepted if there were evidence that it was a lab leak. >> sandra: i guess you could update that senator paul saying we are not done yet. so they, too, plan to continue to investigate. >> john: the good thing about all of this, people who have alternate opinions from the mainstream on certain things are not being dismissed as conspiracy, so at least we are embracing all possibilities. >> sandra: all right. >> john: live to the pentagon, expecting new reaction to russia's president pu...