This isn't the first time it happened nor will it be the last. Here in my country (Brazil) they invited an actual toxicologist, professor and ambassador of medical facility in São Paulo (since 2009) to speak live at CNN but when he mentioned that there's an over-exageration in terms of deadlyness and started putting actual data, studies and past examples in his speech, he was promptly and unapologetically interupted, we can even hear someone say "cut" in the broadcast, before the newswomans interupts him by saying, I kid you not, "We cannot continue the interview because the doctor is not able to listen to us..." all while the doctor was made silent by this statement. Makes me wonder who makes these decisions.