Migrant Vegetable Pickers' Children. Younger One Has Sore Eyes & Rash from "Black Muck" Caustic Soil, near Belleglade, Florida. The older boy said, "He's (the little brother) had colitis so bad, but we can't git him to a doctor. We had a big freeze here & now there's no work, so my daddy make the payments on the car, so now we cain't go nowhere else."