There is a great debate occurring in the United States about the proper role of government.

One side argues that the government should do whatever it can to make a positive difference in the world, the other that it must be limited to its constitutional roles and leave everything else to the private sector.

Both believe in an important role for government, but disagree on its scope and especially its scale.

This debate is making its way through the entire 2012 election, but it is actually bigger than politics.

It is cultural, and it literally permeates our societal views on economics, education, health care, business, transportation, information, technology, entertainment and beyond.

The disagreement gets to the very heart of how we define freedom in our society.

In this debate about the ideal role of government--especially the federal government--the two big parties are widely divided.

The summer contest will cause more Americans to consider this great question: What is the proper role of government?

Is it to do what the Constitution says, or to do whatever it deems desirable at any given time?

Between these two sides, independents find themselves frequently frustrated with the ideological stances of both major parties.

Independents want the government to do better in some things and to be more limited in others.

Independents are less of a bloc than either conservatives or progressives, so it isn't clear how they will vote.