Criticism of Perkins at Wis. campus included spending on his house As turmoil gripped Towson University yesterday over its president's sudden resignation, faculty and staff at a campus halfway across the nation expressed little surprise. Mark L. Perkins resigned Monday under pressure from the state university system's Board of Regents over Towson's spending on its new presidential mansion, which totaled nearly $2 million. Yesterday, regents were still searching for an interim president, as Towson faculty, alumni and students assailed the handling of Perkins' exit. Meanwhile, faculty and staff at the University of Wisconsin-Green Bay said the troubles that forced Perkins'...