(AP) — A massive snowstorm pummeled the northeastern United States from Maryland to Maine on Monday. It forced millions of people to stay home amid strong wind and blizzard warnings, transportation shutdowns, and school and business closures. Meteorologists said the storm is the strongest in a decade, dumping more than two feet (60 centimetres) of snow in parts of the metropolitan Northeast, shattering accumulation records in places, immobilizing transit and even leading the United Nations to postpone a Security Council meeting.