In Part 3, the finale of our Iowa Cancer Series, we sit down with Iowa candidate Zach Lahn for a conversation about the future of our state. Throughout this series, we’ve taken a closer look at Iowa’s cancer crisis — from radon exposure to nitrates in our water and the bigger questions surrounding why Iowa continues to face such serious health concerns. Now, in the final episode, we turn the conversation toward leadership, policy, and what can actually be done moving forward. We talk with Zach about why he’s running for governor, his vision for Iowa, the issues facing families across the state, and what he believes needs to change. Iowa’s next chapter will be shaped by the decisions we make today — and the future of Iowa could be in his hands.