INTELLIGENCE: "Department of the Treasury – Office of Intelligence and Analysis- Intelligence gathering at the Treasury dates back to its beginning, when Secretary Alexander Hamilton sent a tax official in disguise to investigate the 'whiskey rebellion' underway in western Pennsylvania. Today the Office of Intelligence and Analysis sits within the Office of Terrorism and Financial Intelligence, which works to prevent sanctioned countries, money launderers, terrorists, drug kingpins and purveyors of weapons of mass destruction from parking or moving their money through the U.S. financial system."
– “There’s more than the CIA and FBI: The 17 agencies that make up the U.S. intelligence community,” The Los Angeles Times online, Jan 17, 2017, Nina Agrawal, 1/17/2017