Global warming activists stormed Washington Monday for what was billed as the nation's largest act of civil disobedience to fight climate change -- only to see the nation's capital virtually shut down by a major winter storm. Schools and businesses were shuttered, lawmakers cancelled numerous appearances and the city came to a virtual standstill as Washington was blasted with its heaviest snowfall of the winter. It spelled about six inches of trouble for global warming activists who had hoped to swarm the Capitol by the thousands in an effort to force the government to close the Capitol Power Plant, which...