Gehrke: The Golden Spike festivities should remind us that even a divided nation can unite and do great things  Salt Lake TribuneRemembering the migrants who built the transcontinental railroad 150 years ago  CNNThousands gather to reclaim Chinese railroad workers' place in history  NBCNews.comThe Forgotten History of the Chinese Who Helped Build America’s Railroads  The New York TimesGolden Spike event celebrates the Transcontinental Railroad’s 150th anniversary  Los Angeles TimesView full coverage on Google News