> merely the symptoms of the deeper problem which is the US constitution.
I think the history of the US clearly shows that The Constitution isn't the source of our problems. We're not following it! Our elected leaders have stretched its definitions past the breaking point, and our judiciary has allowed those stretches to become law.
You allude to states having a veto because of the Senate, but that's precisely what was _supposed_ to happen, when the state nominated their own Senators. The popular election of Senators effectively took states out of the equation. A particularly awkward situation, given that the UNITED STATES was FOUNDED to be a nation of sovereign states. But that was the question answered by our Civil War: we became a single nation with what are effectively a bunch of local bureaucracies, instead of a federation of states, with a federal government that existed for the "common defense" and international relations. The relatively-recent show on Lincoln (I forget the name) was good at illuminating the Constitutional crisis created by the Emancipation Proclamation, and the authority ceded to the Executive branch has done nothing but snowball since then.
And don't get me started with the abuses of the "Commerce Clause." I defy anyone reading to give me ONE area (of SIGNIFICANCE) in their personal, DAILY lives that isn't legislated by the FEDERAL government. I've thrown this question out before, and one person gave me a good answer, but those examples are tough to come up with.
Two things are killing the US political system: our 2-party system, and campaign contributions. First, let's break up the DNC and the GOP into sub-factions to get the ball rolling. There's plenty of room in both parties. This should allow other folks from the Green and the Libertarian and the Rastafarian parties to run on more-even footing.
Second, all elected officials should get a set amount of money from the government itself to run a campaign. The money should vary according to state or federal levels, and on which seat is sought, but it should be the same for everyone seeking that seat. It can even be a lot of money! They don't even have to be particularly accountable for it! It still wouldn't even budge the budget needle. And then just get rid of PAC's entirely.
The money-for-votes system we have now has got to go. I'm like a desperate used car salesman on this point. "Any offer will be considered!" Any idea how to get special interests segregated from our system would be good. When you have top-level politicians admitting that they spend 80% of their time trying to raise money for the next election, starting on the first day of the term, you know something has to change. But, since "they" control the system, "they" are not going to allow anything to disrupt the process.
You seem to be praising "the Dems" for their efforts, and the ACA in particular, but you can't point to a better example of the inmates running the asylum that that piece of legislation, written by Congress-owning health industry lobbyists, and passed by a Congress without anyone having even read it. That's NOT how it was supposed to be done. That's as un-Constitutional a "thing" that has happened as anything in recent memory, and another perfect example of how campaign contributions (or the threat of their discontinuance) has broken our system.