Lina Khan

[Commentary] The Supreme Court recently delivered the most significant antitrust opinion by the Court in more than a decade --  Ohio v. American Express -- one that made it extraordinarily more difficult for the government to rein in certain companies that abuse their market power. In it, the Court dealt a huge blow to the ability of government and private plaintiffs to enforce existing antitrust laws, making it easier for dominant firms — especially those in the tech sector — to abuse their market power with impunity.