By BETH GARDINER, Associated Press LONDON (February 8, 2002 3:47 p.m. EST) - Veterans of most modern wars have suffered many unexplained physical and psychological symptoms, researchers reported Friday in a study implying that the unexplained ailments experienced by some Gulf War veterans is not unique. The study reviewed the records of British soldiers who fought in late 19th century imperial campaigns, the Boer War in South Africa, both world wars, the Korean War and the Gulf War. All reported problems that varied based on their combat experiences but had much in common, said the paper published Friday in the ...