The Cipher Brief: National Security news, analysis and expert commentary.

The Defense Counterintelligence & Security Agency touches more than 90% of the personnel security background checks that help determine whether a job candidate receives a security clearance. But the agency has other missions as well, all focused on enhancing national security. State Secrets podcast host Suzanne Kelly talks with Director David Cattler about the agency’s responsibilities, about just how long it takes to get a clearance, the challenges associated with clearing a workforce and about whether that marijuana you once tried really is a dealbreaker (we couldn’t resist the urge to ask).

We talk with retired Navy Rear Admiral Mike Studeman about his book “Might of the Chain: Forging Leaders of Iron Integrity about why trust in leaders in the public and private sector has sunk to all-time lows and his formula for restoring and keeping that trust.Drawing on his naval experience (and heritage) Studeman explains how every person in an organization must pull their share of the load – because one weak link may sink the enterprise.The book has great value for sailors and non-sailors alike, giving readers insights on how to harden their own leadership mettle.