blood samples, radha at a, things they can dig into to get more answers, the many r the w.h.o. have been looking, the more they seem to bring the timeline forward, possibly towards november of 2019, but this next three months of introspection, i fear, is going to lead to a lot more trading of blame, but maybe not an extraordinary new piece of evidence that gives us the answer we all need, where did this come from so we can stop it from happening again. >> nick paton walsh, thank you for the update. as far as the investigations moving forward, let's bring back congressman james clyburn. you serve as the coronavirus -- and steve scalise called on you to open an investigation into the pandemic's origins, what are you going to do? >> well, i'm going to do what i think is the proper thing to do, and that is to follow the lead of this president who is calling upon the intelligence community to do the kind of work that they