Arturo Durazo | | The Guardian
If police corruption merited an entry in the Guinness Book of Records, Arturo "El Negro" Durazo, who has died aged 80, would be a strong contender for the title. In Mexico, where the words police and corruption are inseparably linked in the public mind, Durazo's six-year reign as the capital's police chief (1976-82) turned him