Once Barack Obama started out on the campaign trail to win the U.S. presidency another route has become well-trodden -- to his grandmother's home in Kenya.
Sarah Onyango Obama, in her 80s and born in the village, tries to meet everyone who makes the trip -- and some weekends that can mean hundreds of people.
With the publicity -- not all of it welcome -- has come police security but also some other benefits, including the power lines and repaired roads. 
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