after that post, we're not sure what happened, only that peng was not seen in public for two weeks. two weeks after that post from peng, the women's tennis association said, we will pull out of china if we do not get answers. they wanted an investigation, a move that was supported by lots of folks, by the biggest names in sports. take a listen. >> unless this is resolved, i support it 100%. it's important, because this is horrifying. i mean, a person is missing. >> novak djokovic there. the white house press secretary also saying friday, we join in the calls for prc authorities to provide independent, verifiable, key word here, proof of her whereabouts and that she is safe. a chinese foreign ministry spokesperson said to that matter that this was not a diplomatic question. also saying, i'm not aware of this situation. but then this post on november 17th, just several days ago, on