Unsure how to vote in the Republican primaries this year? Confused by the contenders, and their policies? Not sure which candidate best represents your views? If you want to make an informed decision on whom to vote for, make sure you know the issues, and which candidate is closest to your viewpoint.

Whether it's Rick Perry, Newt Gingrich, Rick Santorum, Ron Paul, or Mitt Romney -- you'll be able to make an informed choice after answering just twenty questions on domestic fiscal and social policy.