Guest: Professor Joanne Gabrynowicz. Topics: Space law updates, U.S. Constitution and space law, commercial space. We welcomed back Professor Joanne Gabrynowicz to update us on space law issues of which there were many. You can find her paper, "One Half Century and Counting: The Evolution of U.S. National Space Law and Three Long-Term Emerging Issues" that we discussed during the first segment at http://hlpronline.com/2010/06/gabrynowicz_space.