COS Legacy: The D.C. Problem with Dr. Tom Coburn

<p>Today we present a select unit from COS University. In COS 100, Dr. Tom Coburn shares why he left the U.S. Senate in order to work for the only constitutional solution as big as the D.C. problem. You can take the full course for free by going to<a href='http://www.cosuniversity.com'> www.cosuniversity.com</a>.</p>