This month, podcast host Holly Gilbert Stowell talks to Homeland Security Editor Lilly Chapa about the U.S. National Park Service and whether it’s equipped to deal with threats facing America’s parks and monuments. Cybersecurity Editor Megan Gates speaks about bug bounty programs and how businesses are using them to spot cyber vulnerabilities. News and Trends Editor Mark Tarallo discusses the issue of suicide among security guards, and what factors are contributing to this disturbing trend. Finally, David Buckley, the author of this month’s cover story, joins us to talk about investigative techniques and the power of positive persuasion when trying to conduct a workplace investigation.