A small town in Arizona has declared a state of emergency over migrants being dropped off there until shelters can take them in. Gila Bend is a desert town with about 2,000 residents and one main road. Most of the traffic is just passing through on the way west to San Diego or south to the border, 75 miles away. When Customs and Border Protection recently dropped off 16 migrants in Gila Bend, citing its selection for rural drops in various communities in Southern Arizona, the mayor was miffed.