Reuters: A meeting of a 17-country group of the world’s worst polluters in Italy this week will likely agree on a token joint declaration because President Obama will be chairing, Indian officials said on Sunday. The 17-member Major Economies Forum (MEF) is trying to agree on a climate plan on the sidelines of a G8 summit in Italy. A substantive pact would go a long way in defining a new U.N. climate treaty due to be agreed in Copenhagen in December. The MEF members, who discussed a draft text …