Do you think invading Iran will be the tipping point for public opinion?

I mean, polls say 70% are opposed to Bush's Iraq policy (read: war crimes) already. The protests have been substantial, but they haven't overwhelmed the system.

Would Iran get more people in the streets, or would it be considered problematic by the same people who oppose occupying Iraq?

Personally, I think instituting the draft is the only thing that will end this nightmare (or letting Sibel Edmonds speak, of course).