MONTEBELLO, Puerto Rico (AP) — Relatives helped Maribel Valentin Espino find shelter when Hurricane Maria roared through her community in northern Puerto Rico. Neighbors formed volunteer brigades to cut fallen trees and clear twisty mountain roads after the storm had passed. Now, friends and a local cattle ranch provide the water they need to survive in the tropical heat.Valentin and her husband say they have not seen anyone from the Puerto Rican government, much less the [...]