Chuck Hagel: “Are we going to continue to invest American blood and treasure at the same rate we are doing now, for what?”

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.

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

There will be consequences. There will be repercussions.