This is your federalism on drugs (The Washington Post)
By JONATHAN H. ADLER | August 28, 2014
In 2014, voters in Colorado and Washington state voted to legalize marijuana possession within their states. This November, voters in Oregon, Alaska and the District of Columbia will get the chance to follow suit. Voters in Florida will also decide whether to join the approximately 20 states which allow marijuana possession and use for medicinal purposes. Whatever these states decide, however, marijuana will remain illegal under federal law.