How Los Angeles Taught the Mara Salvatrucha to Hate

<p>In the early 1980s, one of the world’s most dangerous gangs was a group of young rockers who had recently arrived in southern California. How were the Mara Salvatrucha formed? What does the 13 mean? How did the war against 18th Street start? The answers are on the streets of Los Angeles, along with the history of the first truce.</p>

Carlos Martínez José Luis Sanz