Occluded Sun wrote:True. But their differences mean increasingly little. The scramble for power means that even those who start out with meaningful goals have to compromise, limit, and eventually abandon what they initially wanted to do.
You do realize that the need to compromise and limit action is due to the specific nature of the US political system right? And that it is totally dependent upon one party not achieving a full majority in both houses of Congress, the Presidency, and a supreme Court majority all at the same time?
The Democratic Party had a very brief window early in the Obama administration where they had a filibuster proof majority (due to a recount and complications in seeing Al Franken seated in the Senate it was only a few months in duration). During that time they passed the ACA, a massive piece of domestic legislation that impacts the lives of every American. They also passed or almost passed several other important pieces of legislation.
That was without a majority on the Supreme Court and by a party that has a far greater level of internal division than the Republicans do.
Should a Republican win the Presidency in 2016 their party will hold that office and both Houses of Congress and a majority on the Supreme Court. The power of the filibuster has been sharply curtailed in recent years and
they will probably eliminate it entirely. They will absolutely have the power to implement the entirety of their agenda.
That's the biggest difference between the two parties in the current election cycle. The campaign promises of Hillary and Bernie are largely meaningless, since they will be stuck in the same situation Obama currently is, with little power to make any changes of substance. Any Republican candidate, by contrast, will absolutely have the power to make every single on of their campaign promises happen.
Donald Trump has talked about revoking birthright citizenship for the children of illegal immigrants. As absurd as that is as a policy statement (even if you hate birthright citizenship, revoking the citizenship of actual Americans is fucking fascist madness), if he's in the Oval Office he will find the votes for it and Scalia will write a majority opinion allowing it to occur.
And I don't even want to think about what would happen once that went through.