states to compare and contrast the rules and regulations of the private security industry.

1.) What rights or arrests/detain powers are present for individuals working with private security?
2.) What are the necessary state requirements to work in private security?
3.) Is there any on-going or continuing education that is required?
4.) Is a background investigation and firearms qualification required? If so what are the requirements?
5.) What is the minimum level of education recommended? Do you agree or disagree ?
6.) Your opinion of ways to make this employment option better/safer and reasons (backed up by evidence/resources)