Sen. Elizabeth Warren, a consumer protection advocate and former chair of the Banking Committee, joins Lena Kahn, the former FTC Chair known for her aggressive antitrust efforts. They discuss Trump's troubling comments about Ukraine's President Zelenskyy, revealing a bipartisan concern for U.S. foreign policy. Warren highlights the fragility of democracy against authoritarianism and critiques attempts to undermine consumer protections. Kahn adds insights on the urgency of enforcing antitrust laws to safeguard fair competition and prevent monopolies.