A snow plow knocks snow off the an Atlanta expressway during an ice storm in Atlanta
A snow plow knocks snow off the an Atlanta expressway during an ice storm in Atlanta, Georgia, February 12, 2014. A deadly winter storm potentially more destructive than the one that paralyzed Atlanta just two weeks ago gripped the southern United States on Wednesday, crippling travel, knocking out power to more than 330,000 customers and encasing magnolia trees and palmetto fronds in ice. REUTERS/Tami Chappell (UNITED STATES - Tags: ENVIRONMENT DISASTER TRANSPORT)
A sand truck drives under a weather advisory sign along an expressway during an ice storm in Atlanta
A sand truck drives under a weather advisory sign along an expressway during an ice storm in Atlanta, Georgia, February 12, 2014. A deadly winter storm potentially more destructive than the one that paralyzed Atlanta just two weeks ago gripped the southern United States on Wednesday, crippling travel, knocking out power to more than 330,000 customers and encasing magnolia trees and palmetto fronds in ice. REUTERS/Tami Chappell (UNITED STATES - Tags: ENVIRONMENT TRANSPORT)
The winter storm sweeping over the U.S. south and East Coast is seen in an image taken by NOAA's GOES-13 satellite
The winter storm sweeping over the U.S. south and East Coast is seen in an image taken by NOAA's GOES-13 satellite at 13:55 EST (18:55 GMT) February 12, 2014. The deadly winter storm potentially more destructive than the one that paralyzed Atlanta just two weeks ago gripped the southern United States on Wednesday, crippling travel and knocking out power to more than 330,000 customers. REUTERS/NASA/NOAA GOES Project/Handout via Reuters (UNITED STATES - Tags: SCIENCE TECHNOLOGY ENVIRONMENT TPX IMAGES OF THE DAY) THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. IT IS DISTRIBUTED, EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS
Brazilian coffee producer Marcio Diogo adjusts an irrigation system in his farm in Santo Antonio do Jardim
Brazilian coffee producer Marcio Diogo adjusts an irrigation system in his farm in Santo Antonio do Jardim February 7, 2014. In Brazil's coffee belt, frost has long been the biggest risk for farmers and commodities traders alike. But after years of migration to warmer confines, farmers here now find themselves scrambling to overcome a unusual threat: blistering heat. January was the hottest and driest month on record in much of southeastern Brazil, punishing crops in the country's agricultural heartland and sending commodities prices sharply higher in global markets. As signs emerged that the world's largest coffee crop was withering, futures prices shot up 26 percent over a seven-day stretch to a nine-month high. Picture taken February 7, 2014. REUTERS/Paulo Whitaker (BRAZIL - Tags: AGRICULTURE ENVIRONMENT BUSINESS COMMODITIES)
Bank of England sees short-term hit to UK economy from floods
BRITAIN-POLITICS/FLOODS-BOE:Bank of England sees short-term hit to UK economy from floods
Brazilian coffee producer Maercio Diogo adjusts an irrigation system in his farm in Santo Antonio do Jardim
Brazilian coffee producer Maercio Diogo adjusts an irrigation system in his farm in Santo Antonio do Jardim February 7, 2014. In Brazil's coffee belt, frost has long been the biggest risk for farmers and commodities traders alike. But after years of migration to warmer confines, farmers here now find themselves scrambling to overcome a unusual threat: blistering heat. January was the hottest and driest month on record in much of southeastern Brazil, punishing crops in the country's agricultural heartland and sending commodities prices sharply higher in global markets. As signs emerged that the world's largest coffee crop was withering, futures prices shot up 26 percent over a seven-day stretch to a nine-month high. Picture taken February 7, 2014. REUTERS/Paulo Whitaker (BRAZIL - Tags: AGRICULTURE ENVIRONMENT BUSINESS COMMODITIES)
Workers prepare pipes to install an irrigation line in a coffee farm in Santo Antonio do Jardim
Workers prepare pipes to install an irrigation line in a coffee farm in Santo Antonio do Jardim February 6, 2014. In Brazil's coffee belt, frost has long been the biggest risk for farmers and commodities traders alike. But after years of migration to warmer confines, farmers here now find themselves scrambling to overcome a unusual threat: blistering heat. January was the hottest and driest month on record in much of southeastern Brazil, punishing crops in the country's agricultural heartland and sending commodities prices sharply higher in global markets. As signs emerged that the world's largest coffee crop was withering, futures prices shot up 26 percent over a seven-day stretch to a nine-month high. Picture taken February 6, 2014. REUTERS/Paulo Whitaker (BRAZIL - Tags: AGRICULTURE ENVIRONMENT BUSINESS COMMODITIES)
Workers carry pipes to install an irrigation line in a coffee farm in Santo Antonio do Jardim
Workers carry pipes to install an irrigation line in a coffee farm in Santo Antonio do Jardim February 6, 2014. In Brazil's coffee belt, frost has long been the biggest risk for farmers and commodities traders alike. But after years of migration to warmer confines, farmers here now find themselves scrambling to overcome a unusual threat: blistering heat. January was the hottest and driest month on record in much of southeastern Brazil, punishing crops in the country's agricultural heartland and sending commodities prices sharply higher in global markets. As signs emerged that the world's largest coffee crop was withering, futures prices shot up 26 percent over a seven-day stretch to a nine-month high. Picture taken February 6, 2014. REUTERS/Paulo Whitaker (BRAZIL - Tags: AGRICULTURE ENVIRONMENT BUSINESS COMMODITIES)
Workers carry pipes to install an irrigation line in a coffee farm in Santo Antonio do Jardim
Workers carry pipes to install an irrigation line in a coffee farm in Santo Antonio do Jardim February 6, 2014. In Brazil's coffee belt, frost has long been the biggest risk for farmers and commodities traders alike. But after years of migration to warmer confines, farmers here now find themselves scrambling to overcome a unusual threat: blistering heat. January was the hottest and driest month on record in much of southeastern Brazil, punishing crops in the country's agricultural heartland and sending commodities prices sharply higher in global markets. As signs emerged that the world's largest coffee crop was withering, futures prices shot up 26 percent over a seven-day stretch to a nine-month high. Picture taken February 6, 2014. REUTERS/Paulo Whitaker (BRAZIL - Tags: AGRICULTURE ENVIRONMENT BUSINESS COMMODITIES)