<p>Journalist and author William J. Kole examines how white evangelicals in the United States have fused the gospel and guns - and are standing in the way of reasonable restrictions on firearms. Plus, fresh scrutiny on the makers of the herbicide Roundup - and the widely-cited research used as evidence of its safety.</p><p>Guests:</p><ul><li>William J. Kole, journalist and author of In Guns We Trust -The Unholy Trinity of White Evangelicals, Politics, and Firearms, published by Broadleaf books </li><li>Naomi Oreskes, Henry Charles Lea Professor of the History of Science and Affiliated Professor of Earth and Planetary Sciences at Harvard University</li></ul>