What do the police have the right to know about me ?

O.K. I get pulled over for speeding by the State police the Interstate on the other side of the state. Should the State have access to a database informing that officer if I am concealing a gun or if I have ever used a gun in another case? Yes. Of cource. It seems obvious that a State Trooper should be allowed to perform their task in a safe manner. The more they know about the less that they are going to make up.5432-908675`