Warning that computers in the United States are not secure, the National Academy of Sciences has urged the nation to revamp computer security procedures, institute new emergency response teams, creating a special nongovernment organisation to take charge of computer security planning.

• Acreating a special nongovernment organization to take  
• Bcreating a special nongovernment organization that takes  
• Ccreating a special nongovernment organization for taking  
• Dand create a special nongovernment organization for taking  
• Eand create a special nongovernment organization to take