the head of that team, is bob dusabela who is founding partner of dbs security, and brings over 40 years of professional experience in the design of safe facilities to our project. he has a depth of contemporary expertise and percent. and he is the security consultant of record for the world trade center and the new path station in new york as well as consulting with amtrak and new york mta on the numerous other projects in new york including the station, and 34th station and union station in dc. so i would like to invite bob to come up and present to you our experience going through and our update of our update and risk vunerbility assessment and what the conclusions of that rba were. >> chair woman kim, it is an honor to be here members of the board. i would like to just give some background, unfortunately we have been building great buildings in the united states for years but the paradigm for creating a safe and secure facility has changed dramatically over the past 20. it used to be that the aggressor or the criminal had some value in their own life. they have given that up. and we