Reuters: Congo, home to the world’s second largest tropical forest, launched a review of all timber contracts on Wednesday in an effort to clean up a business rife with corruption and to recoup millions of dollars in lost taxes. The World Bank-sponsored initiative will look at 156 deals. Most were signed during a 1998-2003 war and subsequent interim government accused of awarding numerous dubious logging and mining contracts. In 2002, with the country partially under the control of …