Happy Birthday!

Today is the 233rd birthday of the U.S. Marine Corps.

It is also the third anniversary of the opening of the National Museum of the Marine Corps.

We talk to the museum’s director, Lin Ezell, who tells us that the museum is sponsored by the Marine Corps. Click to hear the interview.

Download our online chat with Col. Brandon Pearce, chief information security officer for the National Geospatial-Intelligence Agency.