The upset victory of far-right Tea Party candidates in Tuesday's Republican primary elections must be seen within the context of an immense social crisis and growing economic distress in the United States... a distorted reflection of the general growth of popular anger and disillusionment with the political system.
This is not to say that the results of these contests and previous Republican primaries in which Tea Party candidates ousted more established incumbents— such as last month’s victory of Joe Miller over incumbent Senator Lisa Murkowski in Alaska— represent the emergence of a mass popular right-wing movement. Voter turnout in these primary contests has remained dismally low, at about 20 percent, reflecting broad disgust with both big business parties. In the Delaware contest, for example, less than 58,000 votes were cast across the entire state.
The Tea Party movement itself is not a grass roots movement from below, but rather the creation of elements within the Republican Party leadership. It has been relentlessly promoted by the media and lavishly funded by billionaire reactionaries such as Fox News owner Rupert Murdoch and the oil baron Koch brothers of Kansas.
The Tea Party phenomenon reflects the concerted effort by the ruling elite to create a broad base for right-wing politics, precisely to counter the general shift of the population to the left...
http://www.wsws.org/articles/2010/sep2010/pers-s16.shtml