A year and a half ago, the Mexican magazine Proceso reported on the presence of a U.S. Office of Bi-National Intelligence (OBI), occupying several suites of offices in a tall building on Mexico City’s upscale Paseo de la Reforma, just a few blocks from the U.S. Embassy. The OBI continues to house an alphabet soup of U.S. intelligence agencies, the DEA, DIA, CIA, FBI, ATF, and others.