What can be done to prevent another subway attack?

Name: What can be done to prevent another subway attack?
Uploaded: 2022-04-12T20:50:00-0400
Duration: 1 min 44 s
Description: Tuesday's subway attack has left many straphangers feeling vulnerable, so what can be done to prevent another incident like the one in Brooklyn? As CBS2's Nick Caloway reports, the answer is not so simple.

Tuesday's subway attack has left many straphangers feeling vulnerable, so what can be done to prevent another incident like the one in Brooklyn? As CBS2's Nick Caloway reports, the answer is not so simple.