Adm. Mike Mullen Adm. Mike Mullen

Then-Joint Chiefs Chairman Adm. Michael Mullen testifies on Capitol Hill in Washington, in 2011. Mullen, who retired six years ago, has expressed concern about escalating tensions with North Korea. Harry Hamburg/AP hide caption

toggle caption
Harry Hamburg/AP

Steve Inskeep speaks with Alex Rodriguez of the Los Angeles Times

  • <iframe src="https://www.npr.org/player/embed/140734509/140733146" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player">