blu3 b0y writes "The San Francisco Chronicle is reporting that new information sharing agreements have made it as easy for a Canadian border officer to know the full criminal records of US citizens as it is for their local police. As a result, Canadian officials are turning away American visitors for ancient minor convictions, including 30-year-old shoplifting and minor drug possession convictions. Officials claim it's always been illegal to enter Canada with such convictions without getting special dispensation, they just had no good way of knowing about them until recent security agreements allowed access. One attorney speculates it's not long before this information will be shared with other countries as well, causing immigration hassles worldwide."

Assassin bug writes to tell us the Discovery Channel is reporting on a new ultralight autonomous aircraft that could be the next 'fly on the wall'. From the article: "The 10-gram microflyer, being developed by a team of researchers lead by Dario Floreano at the Swiss Federal Institute of Technology in Lausanne, has a 36-centimeter (14-inch) wingspan. But it could one day be shrunk to insect size and used for search and rescue."