30-minute video call with peng on sunday to check up on her, amid growing concerns about her welfare. the ioc did not give cnn access to that video call so for more on this, we want to bring in cnn s kristie lu stout in hong kong. good to see you, christi. so, not everyone feels assured of peng shuai particularly with the beijing olympics just weeks away. how significant is it this chat was done with the ioc and not the tennis association? the ioc has a very close relationship with beijing and concern over peng shuai, her safety, and her welfare has cast a shadow on the beijing olympic winter games, now just two and a half months away. and with talk of possible diplomatic boycotts, um, this was something that they needed to address and they did address it with this in this highly-choreographed and stage-managed response. a form of a video chat.