Are SEPTA Trains Secure?

A U.S. congressman is calling for SEPTA to answer some tough questions about its apparant lack of security.
Video: Septa Trains Unprotected?
This comes after the NBC 10 Investigators showed him an eye-opening trip that they took into area train yards

The intent of the NBC 10 investigation is not how to show someone how to sabotage a train, it is indended to shine a light on a situation some people call outrageous. The NBC 10 Investigators went to work when some SEPTA employees called them to tell them that they are worried about security. (more)