Rand Paul: “Could some of them be potential attackers? The people who attacked us on September 11, 2001, were here on student visas.”

That needs to be debated by the country. Is the knowledge of creating viruses that could kill the world worth the risks? And I don't think it is.

This level of dishonesty, I think, needs to be exposed.

Holding a witness in contempt is a serious thing, and it should be rare.

The Constitution says that the declaration of war, the initiation of war, is a vote of Congress.