Ron Paul has been trying to wake people up for years, I'll be voting for him.
http://www.foxnews.com/story/0,2933,252847,00.html
When you read about a vote in Congress that goes something like 412-1, odds are pretty good that the sole "nay" came from Rep. Ron Paul, R-Texas. He so consistently votes against widely popular bills, in fact, that the Washington Post recently gave him the moniker "Congressman 'No.'"
Paul isn't a reflexive contrarian--he doesn't oppose just to oppose. Rather, he has a core set of principles that guide him. They happen to be the same principles envisioned by the framers of the U.S. Constitution: limited government, federalism, free trade and commerce -- with a premium on peace.
When most members of Congress see a bill for the first time, they immediately judge the bill on its merits, or if you're more cynical, they determine what the political interests that support them will think of it, or how it might benefit their constituents.
For Paul, the vast majority of bills don't get that far. He first asks, "Does the Constitution authorize Congress to pass this law?" Most of the time, the answer to that question is "no." And so Paul votes accordingly.
This hasn't won him many friends in Congress, or, for that matter, his own party. It hasn't won him influential committee assignments or powerful chairmanships, either. Those are generally handed out to the party animals who vote as they're told. An incorruptible man of principle in a corrupt body almost utterly devoid of principle, Paul is often a caucus of one.