US authorities launch their first attack on bitcoin
• Tech Investor NewsYesterday the Department of Homeland Security served the Dwolla mobile payment service with a court order requiring it to immediately cease all account activities with the Mt. Gox bitcoin exchange
http://beforeitsnews.com/alternative/2013/05/bitcoin-panic-department-of-homeland-security-shuts-down-dwolla-payments-of-mt-gox-video-2648278.html