'Guac the Vote:' Houston taco trucks seek to register voters
by By JOHN L. MONE and WILL WEISSERT
HOUSTON (AP) -- At Tacos Tierra Caliente - a food truck parked in a section of Houston where Spanish is spoken as often as English - $1.50 can buy such street taco staples as pollo (chicken), barbacoa (shredded beef) and lengua (tongue)....