Reuters: The sight of the Haitian port city of Gonaives sitting in a slick of polluted water is only the most visible symbol of the damage done to the Caribbean nation of 9 million by four consecutive storms this summer. The severe flooding is a major setback for a poor country struggling to pull itself out of a downward spiral. In addition to killing hundreds of people, the storms hurt agriculture production, particularly of the staple crop, rice, and damaged infrastructure throughout …