Reuters: When a scorching drought struck eastern Australia in 2006, cattle farmers Robyn and Paul Kendal had to slaughter nearly all their livestock and spend around a year of their normal turnover on feed to keep the remainder alive. With a recurrence of El Nino, the weather pattern behind the drought, looming and dry conditions already affecting an area larger than South Africa, another major drought could be one struggle too many for farmers such as the Kendals. "In 2006, we saw the lowest amount of...