This document discusses government regulation of methamphetamines. It provides background on methamphetamines and how they are produced. It then outlines various federal and state laws enacted to regulate meth production and precursor chemicals like pseudoephedrine. Key points covered include the Controlled Substances Act of 1970, the Combat Meth Epidemic Act of 2005 restricting pseudoephedrine purchases, and Illinois legislation in 2004-2006 requiring pseudoephedrine products to be stored behind counters. The presentation examines the impact of these laws but notes meth is still entering the country through other means.