It's been a big year for antitrust with possible major implications for the future structure of the economy. There's no sign that this action will slow anytime soon. Given all that, we're delighted to have crack Politico antitrust reporter and Leah Nylen with us today to hash it all out. Leah has recently finished her first year at Politico after eight years before that at MLex, and she's also worked for Bloomberg and Congressional Quarterly.