Could also have something to do with Mt. Gox registering with the US Treasury Dept as a money services business. http://www.coindesk.com/mt-gox-registers-with-

Could also have something to do with Mt. Gox registering with the US Treasury Dept as a money services business. http://www.coindesk.com/mt-gox-registers-with-fincen-as-a-money-services-business/ http://www.coindesk.com/mt-gox-registers-with-fincen-as-a-mo...