Since September 11th there have been no specific credible threats of a terrorist attack on nuclear power plants. Of course, there is information that al Qaeda considers nuclear facilities as potential terrorist targets. In light of the high general threat environment, we and our licensees have maintained our highest security posture. The physical protection at nuclear power plants is very strong. I know that there has been a lot of discussion concerning the adequacy of security in light of the sensitivity of these facilities. But let me assure you that nuclear plants are not "soft" targets. For decades, security against sabotage has been an important part of the NRC's regulatory activities and our licensees' responsibilities. The plants are among the most formidable structures in existence and they are guarded by well trained and well armed security forces. The security at nuclear plants is and has always been far more substantial than that at other civilian facilities. I want to assure you that the NRC is responding to the terrorist threat in a comprehensive fashion. September 11 has served to alert America to the need for re-examination of past practices. As a result, the NRC is undertaking a top-to-bottom review of our security program to ensure that we have the right protections in place for the long term.