Line Norwalk station Monday for concealed weapons.The agency recently expanded its weapons detection pilot program to key high-traffic stations as part of its efforts to enhance safety for passengers ...

As part of a one-year pilot program, the weapons detection technology was introduced to riders on Monday at Metro's Norwalk ...

In an effort to boost safety, LA Metro officially started screening for concealed weapons at specific locations ...

The concept is like security at amusement parks, where people are screened as they walk past pillar-style scanners.