Prosecutors failed to provide enough information about drug stings to six defendants who allege they were the victims of racial profiling, a federal judge has ruled. In a written order issued in two separate cases, Chief U.S. District Judge Ruben Castillo gave the government until Jan. 30 to give complete responses to certain discovery requests made by the defendants. The responses apparently omit some information about sting operations conducted by the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF …