Reuters: Twenty of the countries most vulnerable to climate change, from the Himalayan kingdom of Bhutan to the Pacific island nation of Tuvalu, will form a new group on Thursday to press for tougher action to curb warming. Draft documents for a meeting of finance ministers in Lima, Peru and seen by Reuters, said the 20 represented 700 million people in low- and middle-income nations that were arid, landlocked, mountainous or vulnerable to rising sea levels. The Vulnerable 20 (V20) group's draft action...