Alaska, Colorado, Oregon, Washington and the District of Columbia have legalized marijuana after holding voter referendums.
The biggest moments in youth activism at the United Nations climate negotiations (COP21) were focused on limiting global temperature rise, supporting the efforts of the most vulnerable populations, and bringing domestic issues to the international arena.
In January 2015, the state reported that medically assisted drug treatment had increased by 40 percent.
Setting aside the ability of the cannabis industry to have some degree of impact on the current presidential race, what are the positions of some of the more interesting candidates?