This PowerPoint presentation (in Spanish) allegedly shows a television and media plot to discredit and distract attention from López Obrador's campaign, by:• Declaring a day of mourning for Pope John-Paul II• Boosting crime coverage of Mexico City to discredit the city mayor, including personal victim accounts from celebrities and even Big Brother contestants• Revisiting corruption cases against the leftwing candidate's former allies• And even getting the scriptwriters of the popular political weekly satire show El Privilegio de Mandar to recast the candidate's character as "clumsy" and "inept"• The document was originally given to the Guardian on condition of confidentiality. However, the source who supplied them has now agreed to let us publish them. It has not been possible to confirm the authenticity of these documents