Rain-soaked masses gather to remember Mandela
Thousands throng to Soweto stadium to celebrate life of "Tata Madiba," lauded by Obama as "a giant of history"
More wintry weather spreading over East
Several inches of snow expected in several states, on top of weekend remnants; Cancelled flights, slick roads, power outages remain
Poll: Most Americans are still pessimistic about the economy
Although the nation's unemployment is at a five-year low, most Americans continue to say the economy is in bad shape