The core constituency for the candidate is the 20- and 30-something crowd.

From the beginning, the show's core constituency has been women int he 18-to-34-year-old category.

Both leaders will have to challenge some of their core constituencies.

But his core constituency doesn't believe in national testing, either.

And in order to win an election, he, like them, has been forced to move well beyond his core ethnic constituency.

Blacks are already a core Democratic constituency, and experts said he would receive 85 percent or more of the black vote this year.

"If you're going to raise money, you appeal to your core constituency."

Go to a Conservative party conference and see who their core constituency is.

Members of many other denominations are also among this core constituency.

And never mind that the public has long identified big business as a core Republican constituency.