How effective can increased train security be?
In the years since the Sept. 11, 2001, terrorist attacks on New York City and Washington, D.C., federal, state and local law enforcement authorities have focused a great deal of effort on keeping Americans safe by preventing such future attacks.
In the years since the Sept. 11, 2001, terrorist attacks on New York City and Washington, D.C., federal, state and local law enforcement authorities have focused a great deal of effort on keeping Americans safe by preventing such future attacks.




