A rundown Pakistan zoo once home to Kaavan, which was dubbed the "world's loneliest elephant," and notorious for housing animals in cramped concrete enclosures has launched an ambitious $7.5 million makeover plan. Kaavan was transferred to Cambodia late last year in a blaze of publicity after his plight caught the attention of US superstar Cher, who helped raise funds for the jumbo relocation. While the elephant now has hundreds of ...