About 40 percent of students in the Salinas City Elementary School District are considered homeless. This can mean living in a shelter or living in an overcrowded home, like multiple families co-existing in a single place. It's a problem that hurts schoolchildren and their ability to learn and retain information. And it stems from high and growing housing prices. Guest: Vanessa Rancaño, KQED education reporter To see more of Vanessa's reporting on Monterey County tap here.