*political factions, such as Big Labor, anti-war, pro-life, Second Amendment, etc.; interest groups and their scorecards and endorsements, such as the NRA and Elena Kagan and the affect on Harry Reid
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*political factions, such as Big Labor, anti-war, pro-life, Second Amendment, etc.; interest groups and their scorecards and endorsements, such as the NRA and Elena Kagan and the effect on Harry Reid