In Washington, the Republicans and Democrats stay apart like oil and water. They never vote on the same issues. They always speak poorly of the other. Democrats hate Bush and ridicule Sarah Palin. Republicans ridicule Obama and Gore. They fail to see their own intolerance as prejudice. Our leaders fail to understand that they are not only acting in a bigoted way, but are in total acceptance of their own prejudiced behavior.
Prejudice is defined as:
1) An adverse opinion or leaning formed without just grounds or before sufficient knowledge
2) An irrational attitude of hostility directed against an individual, a group, a race, or their supposed characteristics
Ever hear people say a Liberal (or Conservative) believes blah-blah? Or that a Liberal (or Conservative) is blah-blah? Those statements are irrational because the definitions of Liberal (or Conservative) are different depending on viewpoint. Each side has a different description of themselves than that painted by the intolerant party. Republicans and Democrats are not people that believe in their own dogma, but people that have dogma chosen for themselves that are not supposed to alienate others of the party sufficiently to cause defection.
People are made prejudiced by:
1) Depersonalizing others or another group/party by calling them a name.
2) Defining that name in an irrational or derogatory manner.
3) Using that slur to describe your opponent in all future speech.

Hitler
Prejudice starts with our leaders. Look no further than Nazi Germany or the Early government of America. In fact, look throughout history at prejudice and you will find government leaders and Judges at the forefront of ALL prejudice. Also understand that the people are the last to recognize the prejudices of their own governmental leaders.