Dr. Jim Denison Mark Cuban recently purchased 1963 drawings of the World Trade Center, which he then donated to the Cooper Hewitt, Smithsonian Design Museum in New York City before the twentieth anniversary of 9/11. — Read on http://www.denisonforum.org/columns/daily-article/mark-cubans-gift-to-new-york-city-9-11-and-the-redemptive-grace-of-god/