As the title says, could Nader win (or even just get past the primaries) if he ran on the Democratic ticket?
As it is, a lot of people have a lot of anger for him since the 2000 election, since his Green Party run took votes away from Al Gore, and in some opinions gave Bush the Presidency.
So what if he used the Green Party to get a following strong enough to be a contender for the Democratic nomination? Would this be plausible, or ASB?