iris udasin, medical director environmental and occupational health sciences institute, robert wood johnson pled medical school. welcome, dr. udasin. second we have mr. david howie, retired police officer new york city police department. and finally we have miss barbara burnett, former detective new york city police department. thank you very much for your patience, for coming, for your testimony testimony. your written testimony will be made a part of the record. you will each be given five minutes to summarize. there are a series of lights on the table. you'll see green first, then yellow. when red appears we ask you please conclude your testimony. so at this time, dr. udasin, you're recognized for five minutes. summarize your testimony. >> my name is iris udasin, and as i serve as rutgers clinical center of excellence in new jersey, we are one of six clinics in the new york/new jersey area. i'm a physician who is board certified in internal and occupational medicine and am a professor at rutgers and a member of the national toxicology panel an expert panel that advises the national insti