Associated Press: Two men who used an old lobster boat to block a coal shipment to New England's largest coal-burning power plant say they plan to argue at trial that their actions were necessary because of the threat posed by climate change. Environmental activists Ken Ward and Jonathan "Jay" O'Hara say they don't intend to dispute many of the facts of the case during their jury trial, which opens Sept. 8 in Fall River District Court. Instead, they want to prove that global warming is real and that bold auction...