Is the U.S. on the brink of fascism?

This article from 2009 (and republished last month) has turned out to be disturbingly prescient:

In the first stage, a rural movement emerges to effect some kind of nationalist renewal (what Roger Griffin calls "palingenesis" -- a phoenix-like rebirth from the ashes). They come together to restore a broken social order, always drawing on themes of unity, order, and purity. Reason is rejected in favor of passionate emotion. The way the organizing story is told varies from country to country; but it's always rooted in the promise of restoring lost national pride by resurrecting the culture's traditional myths and values, and purging society of the toxic influence of the outsiders and intellectuals who are blamed for their current misery.

...

In the second stage, fascist movements take root, turn into real political parties, and seize their seat at the table of power. Interestingly, in every case Paxton cites, the political base came from the rural, less-educated parts of the country; and almost all of them came to power very specifically by offering themselves as informal goon squads organized to intimidate farmworkers on behalf of the large landowners. The KKK disenfranchised black sharecroppers and set itself up as the enforcement wing of Jim Crow. The Italian Squadristi and the German Brownshirts made their bones breaking up farmers' strikes. And these days, GOP-sanctioned anti-immigrant groups make life hell for Hispanic agricultural workers in the US. As violence against random Hispanics (citizens and otherwise) increases, the right-wing goon squads are getting basic training that, if the pattern holds, they may eventually use to intimidate the rest of us.

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America's conservative elites have openly thrown in with the country's legions of discontented far right thugs. They have explicitly deputized them and empowered them to act as their enforcement arm on America's streets, sanctioning the physical harassment and intimidation of workers, liberals, and public officials who won't do their political or economic bidding.

People are pointing out that Sarah Palin's website literally put crosshairs on Gabrielle Giffords and 19 other congress members.

This is getting pretty scary.