I think it's still an overstatement to even say that no one would be murdered over drugs if they were legal. For example, there are gangs that specialize in thi

I think it's still an overstatement to even say that no one would be murdered over drugs if they were legal. For example, there are gangs that specialize in things like illegal movement of cigarettes between areas where the taxes/import duties are different. While not as large as it would be were cigarettes to be completely illegal, you can't say that it will go to zero.