How so? I'd like to share your optimism.
The big government types that are so generous with our money and so chummy with our competitors overseas have been living the good life on our money. However, the money is running out. Tax receipts are dropping, jobs are not recovering well, and the US government credit they are borrowing on is being downgraded.
In short, the chickens are coming home to roost at long last.
The left is a loose coalition of disparate groups made up of race, gender, environmental, sexual issues, etc. . The only thing holding them together is the federal feeding trough. Once that is empty they will fall apart.
That is why the Tea Party will succeed. Economic forces are powerfully on our side.