Feb. 21: East Coast blizzard warnings, NASA’s moon mission delayed

Good evening. We begin tonight with a life-threatening situation about to unfold across the Northeast. Cities from DC to Boston are in the bullseye for a powerful winter storm that's set to bring one to two feet of snow and white out conditions that could make travel impossible. That story, bad news for places like New York City, still recovering from a powerful storm just weeks ago. And now the city is under its first blizzard warning in a decade. We've got the latest forecast in just a moment, but we begi ...