HONG KONG – Hugh Van Es, a Dutch photojournalist who covered the Vietnam War and recorded the most famous image of the fall of Saigon in 1975 — a group of people scaling a ladder to a CIA helicopter on a rooftop — died Friday morning in Hong Kong, his wife said. He was 67 years old. Van Es died in Queen Mary Hospital in Hong Kong, where he had lived for more than 35 years. He suffered a brain hemorrhage last week and never regained consciousness, his wife Annie said. Hospital officials declined to comment. Slender, tough-talking and always...