这篇双月刊的综合报道重点介绍了最近几个月最热门的新闻报道。所涵盖的主题包括:安全港条款；总会计师事务所（GAO）报告敦促清理弹药；科学家敦促美国环境保护局（USEPA）重新考虑砷的风险；与会者讨论了资源评估、保护；美国环保局、国土安全部（DHS）协调国土安全部的公用设施访问；美国环保局验证快速毒性试验；美国环保局描述DBP- 混合物风险评估；沃克沙批准了镭去除计划。包括3个参考文献。

This bimonthly roundup features highlights of the hottest news stories of recent months. Topics covered include: Senate sinks MTBE safe harbor provision; General Accounting Office (GAO) report urges munitions cleanup; scientists urge US Environmental Protection Agency (USEPA) to reconsider arsenic risk; conference attendees discuss source assessments, protection; USEPA, Department of Homeland Security (DHS) coordinating DHS utility visits; USEPA verifies rapid toxicity tests; USEPA describes DBP-mixture risk assessment; and, Waukesha approves radium-removal plan. Includes 3 references.