This report provides background on drug trafficking in Mexico: it identifies the major drug trafficking organizations (DTOs); how the organized crime “landscape” has been altered by fragmentation; and analyzes the context, scope, and scale of the violence. It examines current trends of the violence, analyzes prospects for curbing violence in the future, and compares it with violence in Colombia.

This report provides an overview of the parties and candidates competing in the Mexican federal elections, with a focus on the presidential contest, followed by a discussion of key issues in the campaign that could have implications for U.S.-Mexican relations.

History and geography have given Mexico a unique status in the U.S. immigration system, and have made the Mexico-U.S. migration flow the largest in the world. Mexicans are the largest group of U.S. migrants across most types of immigration statuses—a fact that may have important implications for how Congress makes U.S. immigration policy. This report reviews the history of immigration policy and migration flows between the countries and the demographics of Mexicans within the United States. It also analyzes contemporary issues in U.S. immigration policy and the impact Mexico may have on U.S. immigration outcomes.