Marijuana legalization: Big changes across country

This year's election season was historic in more ways than one. An unprecedented nine states considered liberalizing cannabis laws, and here's how it broke down: California, Massachusetts and Nevada saw their ballot measures pass. If Maine's ballot measure is also approved, that would bring the total number of states with legal adult-use cannabis laws up to eight. Arizona's ballot measure failed to pass.

This year's election season was historic in more ways than one. An unprecedented nine states considered liberalizing cannabis laws, and here's how it broke down: California, Massachusetts and Nevada saw their ballot measures pass. If Maine's ballot measure is also approved, that would bring the total number of states with legal adult-use cannabis laws up to eight. Arizona's ballot measure failed to pass.…