From The New York Times: IN March last year, a college freshman named Maxwell Birnbaum was riding in a van filled with friends from Austin, Tex., to a spring-break rental house in Gulf Shores, Ala. As they neared their destination, the police pulled the van over, citing a faulty taillight. When an officer asked if he could search the vehicle, the driver — a fraternity brother of Mr. Birnbaum’s who quickly regretted his decision — said yes.
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