William K. Black writes:  HSBC got a sweetheart deal from the Obama administration. It laundered vast amounts of money for Mexico’s murderous Sinaloa cartel, helped bust sanctions for terrorists and mass murderers, and did not cooperate with the investigation. The U.S. Attorney in charge of the case, Loretta Lynch, refused to prosecute any of the HSBC bankers or even sue them individually. Instead, there was a pathetic non-prosecution agreement limited to HSBC.  HSBC’s Sweetheart Deal