New 3-D Scanners Spot Explosives Older Machines Could Miss, TSA Says

The Transportation Security Administration is launching new technology that could change the way bags are scanned at airports across the country, including at BWI Thurgood Marshall Airport.
The goal is to replace aging X-ray scanners with new 3-D carry-on bag scanners that use the same technology as CT scans. The TSA believes they will spot explosives older machines could miss.
The brand-new Analogic 3-D CT scanner can see through just about anything in a carry-on bag to spot a potenti