¡Tierra, Sí! [Land, Yes!] examines controversial 2006 events during the Mexican presidency of Vicente Fox whereby peasants in the municipality of San Salvador Atenco vehemently protested the construction of an airport that would displace thousands of families from their land.

What happens when you mix rap, rock, and the typical sounds of son jarocho from Veracruz? The answer is in this clip featuring rapper Bastón, the group Mono Blanco, and rocker Sergio Arau.

During his interview with Cleer, Guillermo tells her about his interest in Mayan technology as well as his own experience studying the culture of this legendary Mesoamerican civilization.