Hillary's latest defense: What is classified information, anyway?

In her latest attempt to address questions about the presence of classified information on her private, unsecured email system, Hillary Clinton is attempting to cast doubt on the methods the entire U.S. government uses to handle its secrets.

Whether the material in her emails that has been flagged as classified is in fact classified is open to debate, Clinton told reporters in Las Vegas Tuesday. “That is not in any way agreed upon,” she said. “The State Department disagrees. That happens all the time in these efforts to say what can go out and what can’t go out. That is a part of the ordinary process.”