Chuck Hagel: “I always have hope that people respond in a sane way.”

They're not trained for law enforcement.

It just feeds into all that instability, and unrest, and unpredictability, which makes a damn dangerous world.

When the National Guard opened up on students and killed students, partly because they weren't trained, they panicked.

The Chinese are watching this as relates to Taiwan, the Iranians, the North Koreans -- all countries are watching this, and watching the U.S. response to it, and the West response to it.