Hillary clinton used an unsecured home server for official emails while secretary of state. The state department is releasing the emails, but today, it said that after review, 22 of them contained top secret information. The state Department Says the emails were not labeled classified back when they were sent, but todays revelation raises questions about clintons decision to use her private system for public business. It is the last thing she needs, three days before iowa. Nancy cordes is with clinton tonight, on the campaign trail. Hello, everybody reporter just before clinton took the stage in dubuque, state Department Spokesman john kirby announced that seven email chains from her private account, totaling 37 pages, were being upgraded to top secret. In consultation with the intelligence community, we are making this upgrade, and we believe its the prudent, responsible thing to do. Reporter top secret is one of the highest levels of classification, reserved for material that, if rel