four-day stretch last month. wal-mart management wants to be clear that this wasn't a hack....it was a coding mistake. the error happened during a server switchover. if two customers logged in at the same time -- they may have been able to see the other person's information -- including their name, address, date of birth and prescription history. wal-mart is contacting potentially affected customers directly and offering them identity protection services. you can still bring your e-cig on a commercial flight.. but you can't use it. the department of transportation issued a new regulation that stops you from using e-cigarettes on any domestic or foreign airlines flying to, from, or in the u-s. transportation officials says this rule will protect passengers who don't want to be fumes. the regulation is also designed to clear up any confusion over whether the previously existing ban on tobacco products included e-cigarettes. remember while you can take an e- cig onboard a plane.... you...