Two decades later, the Homeland Security Department continues to evolve

It’s been 20 years since its creation and there are some aspects of the Department of Homeland Security that are still taking shape. In the latest change to its organizational chart, the department created a new Office of Health Security in its headquarters. In part, it’ll take the place of the former DHS Office of Health Security, but the new mission’s quite a bit broader. To find out more about this, Federal News Network’s Deputy Editor Jared Serbu talked with Dr. Pritesh Gandhi, DHS’s chief medical officer.