Anti-immigrant rally in Washington, D.C. This protest was organized by the Minutemen Project. Named after the American Revolutionary militiamen, this activist group attempts to police the border between the United States and Mexico. The Minutemen and their supporters view this border as a source of drugs, crime, and undocumented immigration into the United States. Critics claim that Mexicans and Mexican Americans are stigmatized, discriminated against, and persecuted by groups like this. What do you think? (Paul J. Richards/AFP/Getty Images.)