chaos

There's safety in numbers -- especially when those numbers are random. That's the lesson learned from new research that is already helping to beef up security at LAX airport in Los Angeles.

Soon it may be used across the country to both predict and minimize risk.

There's safety in numbers..especially when those numbers are random. That's the lesson learned from a DHS-sponsored research project out of the University of Southern California.

The research is already helping to beef up security at LAX airport in Los Angeles, and it could soon be used across the country to predict and minimize risk.