Thom was recently invited to draft a critical response to a symposium at the Institute for Consumer Antitrust Studies on the future of single firm conduct. The transcript from the Roundtable Discussion is available on SSRN. Thom graciously asked me to join him in drafting a short critical piece to the symposium. It is difficult to respond to an entire symposium in under 20 pages, and we are quite sure we were not able to get to it all of it. We did our best to hit the highlights and central themes of the conversation and contrast the generally pro-interventionist views expressed by the conference panelists with our more skeptical views about the proper scope of the antitrust enterprise in our modern economy.