jedediah: doj announcing investigate whether free speech. executives grilled over censorship on capitol hill. is it a good idea for government to take action regulating big tech companies? here to discuss is former senior advisor to hillary clinton and the author of microtrends squared mark penn. hey, mark, so glad to have you today. good morning. good morning. now, i am concerned about big government. i m a libertarian conservative. are you a little bit worried if the government gets involved in regulating twitter, facebook, google, whatever it may be? could it be a slippery slope that people should be concerned about? well, the problem that we are facing now is that big tech could become big brother because originally the tech platforms preached openness in response almost to political movements here, they seem to have gone the other way and become, in many ways arbitrary and can capricious about who they will allow and who they won t allow on the platform at any given time. so