With federal enforcement of the antitrust laws decreasing, state and private enforcers face increasing pressure to fill the gap. But, private antitrust enforcement faces its own considerable and growing challenges - from arbitration provisions, to heightened class certification standards, to court decisions upending well-accepted antitrust doctrine. But, ever resilient, creative, and hopeful, private antitrust enforcers are rising to the challenge and adapting to thrive in the face of adversity. Laura Alexander, AAI Vice President of Policy, talks with Josh Davis and Dan Gustafson, two of the leaders in private antitrust enforcement and scholarship, about the long-term trends and latest developments in private antitrust enforcement, and why they remain optimistic despite it all.