2025 CNBC Changemaker & Clear CEO Caryn Seidman Becker speaks with CNBC’s Julia Boorstin about transforming Clear from a bankrupt travel company into a secure identity platform serving over 27 million members. Seidman Becker discusses expanding beyond airports into enterprise partnerships with DocuSign and LinkedIn, combating AI-driven deepfakes and identity fraud, and her philosophy of being "indefatigable" in pursuing opportunities that seemed impossible years ago.