'As Iowan as cornfields': How immigration changed one small town

Sergio Flores for ABC News(NEW YORK) --  When Maria Gonzalez was 3 years old, her mother heard from family who had already immigrated to the U.S. that she could find work in Marshalltown, Iowa. She followed their...

August 11, 2019Updated: August 11, 2019

By News Channel Nebraska