Thursday, September 19th, 2013 — Hurricane Manuel formed off Mexico’s Pacific coast, promising to bring new flooding as the nation struggles to clean up after two storms that killed at least 80 people and trapped thousands of tourists in the resort city of Acapulco. Flooding rains starting last week from Manuel and Hurricane Ingrid have driven 40,000 people from their homes and stranded 40,000 more in Acapulco, on Mexico’s Pacific coast, according to the nation’s interior ministry. Another tropical system may be on its way.