<prompt> Translate the following text to SwahiliIn addition, starting in the early 80s federal prosecutors have used the Racketeer Influenced and Corrupt Organizations Act RICO, passed in 1970, to charge top mob bosses with extortion.  <response>: Kulingana na sheria ya Marekani ya Racketeer Influenced and Corrupt Organizations Act RICO, mashtaka ya udanganyifu yalianza mwaka 1970 na kuanzisha mashtaka ya udanganyifu dhidi ya wakuu wa magenge ya uhalifu. 