Earlier quoted context omitted.
> Even if he somehow won the election, he still would not have the power to change congress (or the Citizen's United ruling) one bit. I've heard similar variations of this theme a lot recently, and I'm not sure I buy it. Wouldn't any victory necessarily include a major sea change in congress? It doesn't seem likely to me that Lessig or Sanders, or would be voted in without some down ballot support finding the way in…
> Wouldn't any victory necessarily include a major sea change in congress? No, not really. Barack Obama's 2008 victory only came with very very very slim Democratic majorities in both houses, for instance, and then those got overturned two years later. This myth that a presidential candidate can sweep huge Congressional majorities into office on his coattails is derived from exactly one real-life example: FDR's victo…
Obama is firmly in the centre of the current US political landscape. You can be a moderate Republican and be to the left of Obama on many issues. That's presumably a large part of why he won, and why so many "progressives" have been disappointed at the lack of change.
The shift from Bush to Obama was a tiny shift compared to what going from Obama to Sanders would be.
Now, I'm inclined to think this means Sanders doesn't have a chance rather than think that there'll be a massive shift in Congress, but if Sanders wins without a massive shift in Congress that would be truly bizarre indication of voters voting purely on personality rather than policy.