Sept. 1, 2010: Police stood guard by a truck containing some of the bodies of immigrants killed by members of the Zetas drug cartel in Tamaulipas state. Jorge Dan/Xinhua /Landov hide caption

itoggle caption Jorge Dan/Xinhua /Landov

A worker separates tomatoes at a market in Mexico City. The Commerce Department says it might act to end a 16-year-old trade deal governing fresh Mexican tomatoes sold in the U.S. Gregory Bull/AP hide caption

itoggle caption Gregory Bull/AP

A city worker sells eggs as people line up outside the truck in Mexico City on Aug. 24. The Mexican government is battling an egg shortage that has caused prices to spike in a country with the highest per-capita egg consumption on Earth. Alexandre Meneghini/AP hide caption

itoggle caption Alexandre Meneghini/AP

On Thursday, the Mexican Navy presented Felix Beltran Leon (in red) as the son of Joaquin "El Chapo" Guzman, Jesus Alfredo Guzman Salazar. On Friday, Mexican and U.S. officials confirmed that Beltran's identity had been mistaken. Alfredo Estrella /AFP/Getty Images hide caption

itoggle caption Alfredo Estrella /AFP/Getty Images

Children portray drug lords, corrupt police officers and human traffickers in "Niños Incómodos," which was viewed more than 1.8 million times in one week on YouTube. YouTube hide caption

itoggle caption YouTube

In a video by Our Mexico of the Future, child actors play police, criminals and other adult roles, with the goal of highlighting the challenges facing Mexico. Nuestro Mexico Del Futuro hide caption

itoggle caption Nuestro Mexico Del Futuro