October 14, 1970: President Nixon spearheads the Controlled Substances Act (CSA), legislation establishing today's "schedules" as a means of classifying drugs strictly by their medical value and potential for abuse. In practice the science drug scheduling has often yielded to drug war politics, however.

October 12, 1984: The Comprehensive Crime Control Act becomes law, establishing federal "mandatory minimum" sentencing guidelines eliminating judges' discretion when handing down prison terms. Over the next two years drug sentences increase by 71% nationwide.

October 15, 1986: Assistant Attorney General Mark Richard testifies before the Kerry Committee that he had attended a meeting with 20 to 25 officials and that the DEA did not want to provide any of the information the committee had requested on the involvement of US-backed Nicaraguan Contra rebels in drug trafficking.

October 13, 1999: In a series of raids named "Operation Millennium," law enforcement in Mexico, Colombia, and Ecuador arrest 31 persons for drug trafficking, including Colombian cartel leader Fabio Ochoa. Ochoa is indicted in a Ft. Lauderdale court for importing cocaine into the US, which requests his extradition in December 1999.

October 13, 1999: Governor of New Mexico Gary Johnson is quoted by the Boston Globe: "Make drugs a controlled substance like alcohol. Legalize it, control it, regulate it, tax it. If you legalize it, we might actually have a healthier society."

October 9, 2000: PBS begins a special two-day program entitled "Drug Wars." The series examines America's ceaseless efforts over the past three decades to stop the flow of illegal drugs into the country, and shows how the drug war wastes hundreds of billions of dollars, alters the criminal justice system, puts millions of people in jail, and allows organized crime to thrive.

October 10, 2002: Drug Czar John Walters travels to Las Vegas, Nevada and begins two days of making appearances around the state illegally lobbying against Question 9, a proposal to amend the state constitution by making the possession of three ounces or less of marijuana legal for adults. The measure is defeated at the polls the following month.

October 14, 2003: Supreme Court justices reject the Clinton administration's request, continued by the Bush administration, to consider whether the federal government can punish doctors for recommending or even discussing the use of marijuana for their patients. The decision by the High Court clears the way for state laws allowing ill patients to smoke marijuana if a doctor recommends it.

October 14, 2003: At Emory University Law School former President Jimmy Carter says, "All three of my boys smoked pot. I knew it. But I also knew if one was caught he would never go to prison. But if any of my [black] neighbors got caught, they would go to prison for ten, twelve years. No law school has had the temerity to look at what is fundamentally wrong with our legal system, which discriminates against the poor."