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Science 21 November 2008:
Vol. 322. no. 5905, pp. 1172 - 1173
DOI: 10.1126/science.322.5905.1172
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News of the Week

TECHNICAL EXCHANGES:
U.S. Visa Delays on the Rise, Scientists Abroad Report

Richard Stone

A recent slowdown in the processing of U.S. visas for foreign scientists and some seemingly arbitrary visa denials have prompted a fresh look at how to streamline the process.

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Science. ISSN 0036-8075 (print), 1095-9203 (online)