John Carreyrou, the Wall Street Journal reporter who exposed fraud at Theranos, explains when he knew he had the story, how so many other journalists missed it, what happened when Elizabeth Holmes asked Rupert Murdoch to kill his investigation and answers listener-submitted questions.

Why a top government health official decided to go work for an e-cigarette company.

Sen. Bill Cassidy discusses his new package of health care ideas, Republicans' push to repeal the Affordable Care Act and whether he regrets his experience with Jimmy Kimmel.

Marjorie Dannenfelser, the head of Susan B. Anthony List and a top adviser to President Donald Trump on abortion issues, explains her support for Trump and her organization's agenda ahead of the midterms. POLITICO reporters discuss the Trump administration's moves to limit access to abortion, including recent changes to the Title X program.

HHS Secretary Alex Azar sits down with POLITICO to discuss the Trump administration's new drug pricing plan.

POLITICO reporters discuss Trump' long-awaited drug plan, and a key Obama appointee shares lessons from the last administration's largely failed fight to lower drug prices.

Dan travels to Oakland, Calif., to talk to an innovator trying to help America's most vulnerable patients.

A health care industry expert breaks down the Trump administration's latest insurance moves and the big deals looming in the private sector.

The organizer of this week's Health Datapalooza — a conference launched by the by the Obama administration and hosted by Academy Health — discusses the state of data and research under the Trump administration.

The incoming leader of America’s Health Insurance Plans discusses how he’ll set the agenda, whether AHIP has lost influence and what the Trump administration is doing to the nation’s insurance markets.