There may be some overlap, but there are also people who support decriminalization, not legalization, and some who support neither.
Just because it's supported by "the public" does not mean it's good, smart or of any interest. Case in point, "the public" seems to like Fox News and Jersey Shore a lot.
I never thought popularity was a good indicator of quality or correctness (though popularity may tell you what you need to be popular, that is a different issue), and that "the public"'s view aligns with mine on this topic is irrelevant, what is needed is still actual arguments.
The only interest here is that it could make discussions on public policy re. piracy easier to have. Not holding my breath though.
That was supported by the majority of the whites. It's a bit different if you count the opinions of the slaves as well.
Name one.