Why do none of the outsiders mention Helena's speech at the end of S1??

Helena's innie's speech at the end of S1 was done publicly and supposedly seen by many people. It would have been on TV or the news. Especially, after what she daid during that speach and how she was tackled on stage. Yet none of the outsiders, for example Devon, mention it at all. If Devon had seen or heard about it, she would have mentioned it to Mark and it would only deepen her conviction that there is something wrong with Lumon. Yes, Lumon controlls the media. But still, it's a small town, word must have gotten around that the Doughter of the CEO has just revealed that Innie's are being tortured...please explain what I am missing here