Elizabeth dole biography information on pablo

Host: Jane Pauley 

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COVER STORY: The debate over the geographical center of North America | Watch Video
For years Rugby, North Dakota, a tiny spot on the prairie, had made a name for itself from its designation as the geographical center of the North American continent – that is, until a bar owner in the town of Robinson, about a hundred miles south, used some string and a globe to claim his town was the true center.

Correspondent Lee Cowan visited these unassuming contestants in a tectonic battle for bragging rights, and talked with a geography professor who, armed with latitudes, longitudes and algorithms, may have laid the question of center to rest.

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TRAVEL: Navigating our reliance on maps | Watch Video
Correspondent Martha Teichner charts a course through the history of mapmaking, and the rise of road atlases, which, to our surprise, have not died out with the advent of GPS.

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