Latest update: 09/11/2011
Is social media a friend or a foe of the drug war?
The internet has become a battleground in Mexico's deadly drug war. In violent cities, microblogging site Twitter has played a role in public safety - people use it to know which places to avoid. Social media report on matters traditional outlets are scared to cover and hacker group Anonymous is using the web to put pressure on the notorious Zeta cartel. But social media is both a tool for self-defence and a source of danger.