Gallup Poll: 64% of Americans Say Marijuana Should Be Legal

This is the question respondents were asked:
"Do you think the use of marijuana should be made legal, or not?"

Options for answering were "Yes, legal," "No, illegal," and "No Opinion"
(2% answered no opinion).

They were telephone interviews.
Click here for source.

Click here to see states where marijuana is already legal in some form.