사진출처 뉴욕타임스
PRAGUE — With flourish and fanfare, President Obama and President Dmitri A. Medvedev of Russia signed a nuclear arms control treaty on Thursday and opened what they hoped would be a new era in the tumultuous relationship between two former cold war adversaries.
원본출처 http://www.nytimes.com/2010/04/09/world/europe/09prexy.html?hp