Apple Inc. is expanding the free educational content available on its online iTunes Store beyond lectures and videos from universities. Materials ranging from recordings of U.S. Supreme Court arguments and public radio broadcasts on the civil rights movement to video interviews with sculptor Richard Serra are among the offerings under a new category called "Beyond Campus." Read more at:http://www.universitybusiness.com/newssummary.aspx?news_date=2007-10-23&news_id=14548#top