Trump Administration Taking Step That Could Threaten Marijuana Legalization Movement - The New York Times

The viability of the multibillion-dollar marijuana legalization movement was thrown into new doubt on Thursday when the Trump administration freed prosecutors to more aggressively enforce federal laws against the drug in states that have decriminalized its production and sale, most recently California.....
https://www.nytimes.com/2018/01/04/us/politics/marijuana-legalization-justice-department-prosecutions.html?_r=0