Journalists light candles to mark the first anniversary of the murder of Mexican journalist Miroslava Breach, in March. Crime and politics are dangerous beats for Mexico's journalists. (Reuters/Jose Luis Gonzalez)
Journalists light candles to mark the first anniversary of the murder of Mexican journalist Miroslava Breach, in March. Crime and politics are dangerous beats for Mexico's journalists. (Reuters/Jose Luis Gonzalez)

In Mexico, ‘narcopolitics’ is a deadly mix for journalists covering crime and politics