Ivy League Professor Caught with Videos That Show Him Having Sex with Children, Feds Say August 28, 2006 6:10 PMJack Date Reports: An Ivy League business school professor is in federal custody for allegedly having videos of himself engaging in sexual acts with children, ABC News has learned.Lawrence Scott Ward, 63, Professor Emeritus of Marketing at University of Pennsylvania's renowned Wharton School of Business, was caught with child pornography in his luggage and on his laptop computer after arriving at Dulles International Airport on a flight from Brazil, according to court documents.An affidavit in support of a criminal complaint...