Welcome back. Well, yesterday I went back to my old stomping ground. Had the opportunity to talk with the chairman of the Securities and Exchange Commission, Paul Atkins, at the New York Stock Exchange, reflecting back on our time working on Wall Street, new advancements in the market, and what's to come.Take a look. So, when you walk down here today after all of the years that you've spent at the exchange working on business as well as obviously at the Securities and Exchange Commission, how do you feel. > ...