オバマ上院議員の演説に達人の技を見た! SEN. BARACK OBAMA, D-ILL. : Thank you, Iowa. You know, they said this day would never come. (APPLAUSE) They said our sights were set too high. They said this country was too divided, too disillusioned to ever come together around a common purpose. But on this January night, at this defining moment in history, you have done what the cynics said we couldn't do. (APPLAUSE) You hav