061019 432 Iowa's court system has blocked public access to online records detailing Gov. Kim Reynolds' 2000 arrest for drunk driving, saying they inadvertently exposed her sensitive personal information. The records contained the governor's Social Security number, driver's license number and other sensitive information that should not have been made public under court rules. The annual Gulf of Mexico "dead zone" – a region of oxygen-depleted water off the Louisiana and Texas coasts that's