about what he did immediately after to make sure that the area is safe. >> immediately following this incident, i requested the bomb squad to come. i wanted the bomb squad to serge search the area for possible secondary devices. they are doing that right now behind me, with k-9, checking the individuals. as of right now, there's no additional devices found with regards to this incident. we'll continue to search the area. as far as your caution about enhanced security procedures, we're going to take a look into this. we may have to shut this area down. that's something we're going to do. we're going to have a conversation. >> reporter: can you reiterate what type of personality do you have on site right now. >> we're working with numerous city agencies and federal