Checkpoint screening systems at airports are my favorite example for demonstrating how important it is to build ‚ethical' machines. With the help of ‚good' legislation, the regulator can help enforce ...

WASHINGTON — The Homeland Security Department is breaking the law by not telling the public exactly how personal information is used to screen international travelers, including Americans, say ...

As holiday travel begins this week, controversial full-body scans and security pat-downs will be used in airports across the country. Margaret Warner leads a debate on the balance between privacy and ...