Has Wall Street Learned Anything? (Gwen Moritz Editor's Note) by Gwen Moritz Posted 5/28/2012 12:00 am Updated 6 years ago When the smartest guy in the room - Jamie Dimon of J.P. Morgan - is blindsided by transactions that I couldn't begin to explain, who can credibly make the case for less regulation? Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.