Don't understand what's the problem with US these days. WHO investigation say cannot determine origin they die die want to sell the theory WHO is controlled by China and study not credible.
Then they turn around and wasted another 90 days do their own study and come back and say the same thing. What's the political benefit of such a stunt? If the original intention was not to play the COVID origin game why undermine WHO? If the intention is to play COVID politics then just whack and say the Wuhan lab created COVID, why even bother to come back with a non-answer?