Sen. Barack Obama claimed a significant victory in South Carolina on Saturday, telling supporters "we are hungry for change. The Illinois senator earned more than twice the vote that rival Sen. Hillary Clinton did, 55 percent to 27 percent, unofficial returns showed..."The choice in this election is not between regions or religions or genders," Obama said. "It's not about rich versus poor; young versus old; and it is not about black versus white.
"It's about the past versus the future.