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| | The Journalist's Guide to Gun Policy Scholars and Second Amendment Scholars |
 | | Author of 16 books, 132 journal articles, book chapters, major essays, and published reports, 115 reviews, polemics, and short essays, 38 technical and consulting reports, and 155 presentations at professional meetings and symposia on a variety of other criminological and sociological topics. |
 | | Drug and alcohol use, abuse, and treatment; homelessness; poverty and the urban underclass; social policy and evaluation research; survey research design and analysis; urban social policy. |
 | | Constitutional law generally, constitutional questions related to regulation of interstate and foreign commerce, the presidential appointment power, unenumerated rights. |
| www.gunscholar.org /details.htm (1335 words) |
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