New York Times: In a sign of growing concern about the impact of supposedly "green" policies, European Union officials will propose a ban on imports of certain biofuels, according to a draft law to be unveiled next week. If approved by European governments, the law would prohibit the importation of fuels derived from crops grown on certain kinds of land – including forests, wetlands or grasslands – into the 27-nation bloc. The draft law would also require that biofuels used in Europe deliver …