Weigh security with privacy rights carefully ; The war against terror requires changes, but a few things may be overkill. Editorial 03 August 2003 Portland Press Herald 4C Amid news that John Poindexter is resigning from his Pentagon post, lawmakers are challenging provisions of the Patriot Act and the government is planning a new way to screen airline passengers, the United States should examine carefully whether some anti- terrorism measures make sense. There's growing concern that the government has been given too much freedom - and is taking away too much from its citizens - to fight the war against terrorism. While special security measures are common during times of war, it's questionable whether some of the current and proposed measures are necessary or effective. Poindexter's resignation came after lawmakers rightly protested a project he headed that would have created a futures market on political events and terrorism in the Middle East. The system was meant to help the Department of Defense predict violence in the region, but was rightly criticized as grotesque. Poindexter also headed the Terrorism Information Awareness project, a complex computer system that searches databases for transactional records such as travel plans, credit card purchases and medical records to hunt for terrorists. The TIA plan was criticized as too invasive and Congress voted to temporarily prohibit its use on American citizens. In the wake of a 900-page report that details the failure of government agencies to act on information it already had, one begins to wonder if the feds need or could handle more. Last week, the House passed a measure that repeals federal power for unannounced searches of homes and businesses, which was authorized in the USA Patriot Act in the days following the Sept. 11 attacks. Now, the government is testing a new system to check the personal information of every airline passenger when they make a reservation. Proponents say it's likely to reduce security hassles for passengers. Still, organized terrorists are likely to find ways to beat the system. Will the government then adopt tougher, more invasive measures? It's difficult to know when enough will be enough. As lawmakers mull enhanced security, they also should carefully consider whether the government is using the information it already has effectively. They also should consider how security measures balance with the privacy and the constitutional rights of American citizens.