Dogs may be the best line of defense against subway attacks
![Dogs may be the best line of defense against subway attacks](http://bloximages.chicago2.vip.townnews.com/gazettetimes.com/content/tncms/assets/v3/editorial/5/5f/55f9f792-9441-5ea6-a224-47610413269e/56f5ac1f98bfd.image.jpg?resize=300%2C200)
NEW YORK (AP) — Even in an era of high-tech crime-fighting, the best line of defense against a Brussels-style attack on airports and subways has four legs and a tail.
NEW YORK (AP) — Even in an era of high-tech crime-fighting, the best line of defense against a Brussels-style attack on airports and subways has four legs and a tail.