A part of the Department of Justice, this organization works on gathering illegal drug intelligence in the U.S.

The federal agency that combats and investigates U.S. drug activity at home and abroad.

Guidelines for attorneys on prosecuting in the states that have authorized medical use of marijuana.

The United Nation’s group that aims to fight illegal drug use worldwide.

This international police organization works to identify new drug - trafficking trends and assist enforcement agencies around the world with information.

Substance abuse data from U.S. states and cities compiled by the ONDCP.

The commission recommended that the state decriminalize marijuana possession of one ounce or less.

A map that breaks down marijuana laws in each state.

Common questions answered about medical marijuana use in the state.

The text of the amendment added to the state’s constitution allowing legal medical use of marijuana.

Details on the Drug Enforcement Administration’s work to stamp out illegal marijuana cultivation in the U.S.

A sample document used by authorities in Missouri for marijuana seizures.

A referendum to have the state legalize, control and tax marijuana.

A copy of a letter send to Holder from Representative Polis criticizing raids that criticized federal medical marijuana raids in Colorado.

The Drug Enforcement Administration’s official stance on marijuana.

The text of the law drafted by the United States Department of Justice, covering various drugs and penalties.

Guidelines for attorneys on prosecuting in the states that have authorized medical use of marijuana.

Common questions answered about medical marijuana use in the state.

An online medical marijuana marketplace that provides a connection between cultivators and patients.

A website that delivers medical marijuana to patients in California.

The American Medical Association’s policy on the drug.

The Institute of Medicine’s report on the therapeutic use of marijuana.

The American College of Physicians’ report on the therapeutic use of medical marijuana.

The state’s medical marijuana laws.

The program permits people with debilitating medical conditions to use marijuana if a doctor approves.

Details on the state’s medical marijuana program provided by the Rhode Island Health Department.

A chart detailing which medical marijuana rules in the states that have legalized it

A guide for Vermont residents relating to medical marijuana.

The text of the act pertaining to medical use of marijuana in the state.

A comprehensive report on the illegal, worldwide, drug market, published by the United Nations Office on Drugs and Crime.

The British Journal of Psychiatry looks into whether cannabis use can cause psychosis.

Statistics on drug use in Europe compiled byThe European Monitoring Centre for Drugs and Drug Addiction.

Harvard University professor Jeff A. Miron examines the combined impact of costs savings on law enforcement and new revenue from taxation.

Commissioned by the Drug Policy Forum of Massachusetts, this report examines the impact decriminalizing marijuana would have on the state budget.

Legalizing the drug could bring yield California $1.2 billion in tax revenues, according to this report by California Norml.

The organization lists how marijuana effects the body and how use has changed in the past decade.

A rundown of myths about marijuana compiled by marijuana.com.

The National Institute on Drug Abuse details how marijuana usage has changed since the 1970s, and the effects on health.

This stud,y prepared for the Drug Policy Alliance, examines the economic costs of drug abuse.

A report on which states produce the most marijuana and their share of the export market.

A report examining the safety effects of medical dispensaries in California.

A map that breaks down marijuana laws in each state.

A comprehiensive list of facts on marijuana, including price, origin and prevalance of the drug in the European Union.

Facts and figures on the worldwide marijuana market.

The Drug Enforcement Administration’s information on marijuana, where it is grown and how it's used.

Statistics on drug use in each state compiled by the Office of Applied Statistics.

Data from the Drug Enforcement Administration on drug arrests, seizures and usage.

A collection of statistics on marijuana use in states, towns and cities across the nation.

Marijuana use in 2007, listed by each state.

A critique of the Drug Enforcement Administration’s program to eradicate marijuana, by website drugscience.com.

A clock that counts how much money is spent on the War on Drugs by the US government.

Statistics on illegal drug use, compiled by the Centers for Disease Control and Prevention.

CNBC’s 2009 documentary on the marijuana industry.

A Washington Post story about a study that found no connection between marijuana use and cancer.

Links to articles and other news reports about marijuana.

The companion website to "High Times" magazine.

A dictionary and glossary of words related to marijuana use.

Thoughts on whether marijuana use should be legalized from NYTimes.com’s Freakonomics blog.

A "New York Times" article detailing violence in Washington State related to medical marijuana.

There are more pot dispensaries in thus city, then Starbucks coffee stores, according to this blog from Portfolio.com.

An article from the the BBC describing research that may show that Jesus Christ and his apostle may have used marijuana based anointing oil to heal serious diseases.

An article from "USA Today" describes which states have lessened their marijuana laws.

Reports from NFL coaches have some saying that marijuana use among the 2010 draft class is high.

A measure to legalize marijuana might be on California’s November ballot, according to LATimes.com.

A study showed some promise in medical marijuana use, according to this article from the LATimes.com

A look at whether the decriminalization of drugs in Portugal worked, by "Time Magazine".

Marijuana use by older Americans has increased dramatically, according to the Associated Press.

A small town became the first in the state to levy a city tax on medical marijuana, even though it doesn't have a dispensary yet.

One California county worries how marijuana legalization might affect it.

The economist is interviewed about how the legalization can make America better.