Students who attended classes in the spring semester are mostly gone, but both Purdue University Northwest campuses in Hammond and Westville are far from deserted these days. Chancellor Thomas Keon's chief of staff, Richard Rupp, was on "Regionally Speaking" on Tuesday to talk about what takes place during the summer months. Here's what Professor Rupp told us about the activities and programs, and the opportunities to get the PNW campuses ready for the fall semester..