AXcess News) Washington - Standing before voters on the steps of the Old State Capitol in Springfield, Illinois, where Abraham Lincoln served for eight years before becoming President of the United States, presidential candidate Sen. Barack Obama (D-IL) said he saw the nation needing an inspirational leader who could save the union - stating that he was that man - during his official launch of his Democratic presidential campaign. Obama, accompanied by his wife Michelle and daughters Sasha and Malia, said just as Lincoln saved the union, fighting a bloody civil war, so America would need an inspirational leader after...