Each one of us, in our way, can help change America for the better over this holiday season.

John Edwards is asking Americans to volunteer. Be the change you believe in.

Volunteer 1 hour or more to fight hunger, donate 1 can or more to a local food bank, donate 1 toy for a child -- and call on 1 friend or family member to do the same.

America's Second Harvest is a nationwide network of food banks. Get started this Thanksgiving by finding your local food bank and lending a hand.