Security Threat Shutters DeVry Campuses in Chicago

DeVry Inc. shut all 13 of its Chicago-area DeVry University and Chamberlain College of Nursing campuses Monday, citing an emailed threat that was deemed a "potential security issue," The Chicago Tribune reported. Little information was provided about the nature of the threat, but DeVry officials said in a statement that local authorities had declared it safe to reopen the campuses today.