Mexico Has Its Own 'Fake News' Crisis -- and Journalists Are Fighting Back

Fake news is everywhere in Mexico, pushed on Facebook, YouTube and Twitter by sham news sites and armies of digital bots.

MEXICO CITY — No, a candidate in Mexico's upcoming presidential election did not pose nude with a drag queen. No, the wife of another candidate is not the granddaughter of a Nazi. And no, a third contender did not vow to win the election by buying votes.