Dems weigh Iowa's new Hispanic voters
Candidates balance courting of interest group with immigration debate
By Leslie Wayne
The New York Times
Updated: 3:12 a.m. PT Oct 29, 2007
DES MOINES - At La Favorita, a Mexican grocery store here, there is plenty of food for sale — and also a new brand of politics.

A handwritten sign, hanging over the door, proclaims in Spanish: “Wake up! Register to vote! It is the hour to unite and change our future, the future of our children — and the future of this country!â€