World News | Douglas Quenqua, The New York Times | Tuesday May 31, 2011
Kevin Shapiro, a 20-year-old math and physics major at the University of Pennsylvania, first tried a hookah at a campus party. He liked the exotic water pipe so much that he chipped in to buy one for his fraternity house, where he says it makes a useful social lubricant at parties. Like many other students who are embracing hookahs on campuses nati...
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