Guests: Max Primorac & Christopher D. Heckel

Host Scot Bertram talks with Max Primorac, senior research fellow at The Heritage Foundation’s Margaret Thatcher Center for Freedom, about the history of U.S. foreign aid and how the Trump administration is charting a different path. And Christopher D. Heckel, associate professor of biology at Hillsdale College, gives a primer on invasive plant species across the United States.