El circo (song)
The lyrics describe two brothers, "Carlos" and "Raúl" (in reference to Carlos Salinas de Gortari, president of Mexico from 1988 and 1994, and his brother Raúl Salinas de Gortari), who form a "circus" (a drug cartel) and get rid of the other "circuses" in the country. After the brothers get wealthy, Raúl makes Carlos' money disappear (a reference to the Mexican peso crisis) and their circus ends. Raúl is jailed, while Carlos leaves the country, and the people are finally at peace, unless another circus arrives and the story repeats itself.
Constitution of Mexico
In 1992, under the administration of Carlos Salinas de Gortari, there were significant revisions of the constitution, modifying Article 27 to strengthen private property rights, allow privatization of ejidos and end redistribution of land — and the articles restricting the Roman Catholic Church in Mexico were largely repealed.