Chuck Hagel: “A military attack on Iran would most likely have significant consequences, as you have described.”

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

No one person should ever govern a party. That’s not the point of political parties. Political parties must be diverse, have different opinions.

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.

They're not trained for law enforcement.