Treasury Secretary Janet Yellen has been thinking about the economy since she was a young girl in the working-class neighborhood of Bay Ridge, Brooklyn, keenly attuned to how broader economic trends impacted the employment of her neighbors. Once she took her first economics class in college, she was hooked. She has since spent her career moving between academic and government roles, including many years at the Federal Reserve. Secretary Yellen joined David to talk about the barriers women face in finance, the economic implications of immigration, China and tariffs, and why government intervention in the financial system is necessary.