US-China climate deal aims to prod others to act

BEIJING (AP) - A groundbreaking agreement struck today by the United States and China puts the world's two worst polluters on a faster track to curbing the heat-trapping gases blamed for global warming. With the clock ticking on a worldwide climate treaty, the two countries sought to move beyond their troubled history as environmental adversaries and spur other nations. The U.S., a chief proponent of the prospective treaty, is setting an ambitious new goal to stop pumping as much carbon dioxide into the air. China, whose appetite for cheap energy has grown along with its burgeoning economy, agreed for the first time to a self-imposed deadline of 2030 for when its emissions will top out.