PRINCETON, New Jersey, Dec. 8 (TNSPer) -- Princeton University's School of Public and International Affairs issued the following news: Miji Bell, a seasoned communications leader, is joining the Princeton School of Public and International Affairs (SPIA) as associate dean for public affairs and communications, effective Jan. 24. Bell joins the School from the Johns Hopkins University School of Advanced International Studies in Washington, D.C., where she led marketing and communications effort  more