Party power is exercised heavily in countries where Open Primaries exist. In the United States, it is common for a political party to openly back a candidate in Primary Elections for Congressional seats. This can give said candidate a major head start, with the massive financial backing and exposure in the public eye that follows resulting in predictable results. [1] Only special circumstances see incumbents defeated (See the rise of the Tea Party and its effect on the US Republican Party), with Primaries being largely predictable affairs. These results in a lack of interest in many Primary contests, making them little more than sideshows that distract from the process of government.  [1] ‘“Open” Primaries and the Illusion of Choice’, open salon, 9 June 2010,