A sort of institutional will has taken over the universities, one that leads them to expand at all costs. The area occupied by George Washington University in Washington, DC, has considerably increased over the years, and they have campuses in Alexandria and along Foxhall Road. AU, Catholic, and Georgetown have all expanded--the last, which is hemmed in with expensive real estate, is looking to open a campus several miles away across town. And they all seem to have Schools of Professional Studies (or some such name) where one can earn a credential by the investment of a couple of years of evenings and money that one's employer might pay for.