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Contents On the Cover Message from the Editor Letter to the Editor News New research on welfare, the environment, health care, and the arts Future of aircraft carriers, aerospace industry Hope for older Americans Open Your Market and Say "Ahh" "Contagion indicators" for an ailing global economy Who's Got Your Back? Quality of chiropractic care goes under observation Cover Story Old Madness, New Methods Ancient and modern forces converge to produce virulent new forms of terrorism Revival of Religious Terrorism Begs for Broader U.S. Policy By Bruce Hoffman Terrorism Evolves Toward "Netwar"

Editor John Godges Assistant Editor Christina Pitcher Proofreader Miriam Polon Art Director Ronald Miller Designer Eileen Delson La Russo Circulation Christine Troncoso

Editorial Board Roger Benjamin David Chu Paul Davis David Gompert Jerrold Green James Hosek Iao Katagiri Linda Martin Kevin McCarthy Elizabeth McGlynn C. Richard Neu Mary Vaiana

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