Afghan opium crop hits record high ahead of Western withdrawal: U.N. --- (Reuters) - Afghan opium cultivation has hit a record high as international forces prepare to leave the country, the United Nations said on Wednesday, with concern that profits will go to warlords jockeying for power ahead of a presidential election next year. -- The expansion of poppy to 209,000 hectares (516,000 acres), will embarrass Afghanistan's aid donors after more than 10 years of efforts to wean farmers off the crop, fight corruption and cut links between drugs and the Taliban insurgency. -- "The short-term prognosis is not positive," said Jean-Luc Lemahieu, head of the U.N. Office on Drugs and Crime (UNODC) in Afghanistan. - More