What is the big deal about cannabis? This modern book covers everything from botany to the historical uses of marijuana to common misconceptions about the use of cannabis, with a primary focus on the political process of prohibition and legalization of cannabis in the United States. * Clearly presents the facts on how cannabis prohibition started and why cannabis prohibition is ending * Identifies and challenges the common misconceptions about cannabis on both sides of this hot-button issue * Provides a current perspective on the state trends toward legalization that explains the who, why, and how of the issue * Explains the complex relationship between state marijuana legalization and the federal government, including findings from the executive, legislative, and judicial branch