COLUMBIA, S.C. - Thousands of people streamed into a football stadium on Sunday for media mogul Oprah Winfrey's second day of campaigning with Democratic presidential hopeful Barack Obama. Campaign supporters helped promote a rock concert-like atmosphere, yelling "fire it up" and bands entertained the crowd at the 80,000-seat University of South Carolina stadium. Temperatures were in the 70's — a stark contrast to frigid Iowa, where Winfrey told crowds a day earlier that Obama "has a new vision for America." Some early arrivals said the Illinois senator already had their vote. Others said they wanted to learn more about him,...
