Tobacco use will kill 6 million people next year from cancer, heart disease, emphysema and a range of other ills, global cancer experts said in a report issued on Tuesday. The new Tobacco Atlas from the World Lung Foundation and the American Cancer Society estimates that tobacco use costs the global economy $500 billion a year in direct medical expenses, lost productivity and environmental harm... "Tobacco accounts for one out of every 10 deaths worldwide..." the report said... Publicly traded cigarette makers include Altria Group Inc's Philip Morris unit, Reynolds American Inc's R.J. Reynolds Tobacco and Lorillard Inc's Lorillard Tobacco Co. [part of Carolina Group].