Westlaw's Graphical Statutes Feature

From the product announcement:

"Graphical Statutes revolutionizes statutory research by charting legislative changes and linking related documents in an easy-to-read display. In a glance, you can easily track changes in the law, locate relevant legislative history materials, read important case law, and check for possible amendments."  (Free from March 11 through April 7, 2006)

Ron Jones, University of Cincinnati Law Library