Antitrust enforcement is one of the most pressing issues facing America today—and Amy Klobuchar, the widely respected senior senator from Minnesota, is leading the charge. This fascinating history of the antitrust movement shows us what led to the present moment and offers achievable solutions to prevent monopolies, promote business competition, and encourage innovation. In a world where Google reportedly controls 90 percent of the search engine market and Big Pharma’s drug price hikes impact healthcare accessibility, monopolies can hurt consumers and cause marketplace stagnation. Klobuchar—the much-admired former candidate for president of the United States—argues for swift, sweeping reform in economic, legislative, social welfare, and human rights policies, and describes plans, ideas, and legislative proposals designed to strengthen antitrust laws and antitrust enforcement. Klobuchar writes of the historic and current fights against monopolies in America, from Standard Oil and the Sherman Anti-Trust Act to the Progressive Era’s trust-busters; from the breakup of Ma Bell (formerly the world’s biggest company and largest private telephone system) to the pricing monopoly of Big Pharma and the future of the giant tech companies like Facebook, Amazon, and Google. As the ranking member of the Senate Judiciary Subcommittee on Antitrust, Competition Policy, and Consumer Rights, Klobuchar provides a fascinating exploration of antitrust in America and offers a way forward to protect all Americans from the dangers of curtailed competition, and from vast information gathering, through monopolies.