Hungry, Homeless Figures Increase in U.S. Tue Dec 14, 6:05 PM ET U.S. National - AP By SAM HANANEL, Associated Press Writer WASHINGTON - Requests for emergency food and shelter increased in many large U.S. cities this year, but not by as much as in recent years, according to a survey released Tuesday. AFP Photo Requests for food rose by 14 percent, while appeals for shelter increased by 6 percent, said the annual report by the U.S. Conference of Mayors, based on surveys of 27 large cities. The numbers have risen every year since the conference began the survey 20...