In this April 1, 2010 photo, NYPD transit officer Robert McMillan watches the subway tunnel on video monitors from the Omega booth at the Borough Hall station in the borough of Brooklyn, in New York. (AP Photo/Mary Altaffer)
In this April 1, 2010 photo, NYPD transit officer Robert McMillan watches the subway tunnel on video monitors from the Omega booth at the Borough Hall station in the borough of Brooklyn, in New York. (AP Photo/Mary Altaffer)