The CivicScience survey, released last week, asked more than 450,000 adults over the last two years: "Would you support or oppose a law in your state that would legalize, tax and regulate marijuana like alcohol?"

Fifty-eight percent of respondents said they support cannabis legalization, with 39 percent saying they "strongly support" and 19 percent saying they "somewhat support" it, reports Matt Ferner at the Huffington Post.

Thirty-five percent oppose marijuana legalization, with 29 percent "strongly opposing" and 6 percent "somewhat" opposing the move. Seven percent were too wishy-washy to even express an opinion on the issue.