No
yes your car is an extension of your home
Louisiana doesn't have gun registration to begin with.
Yes. All of those states recognize Tennessee handgun permits.
In louisiana you can carry a machete and it's legal
Well, the answer is no, but Arizona does not have gun registration, so if you can carry a gun in Arizona, you can carry any gun you legally own or possess.
You can carry a gun in Florida. A Florida gun carry permit has restrictions as well as reciprocation with certain other states. See discussion page for more details.
Not in Louisiana, nor in any other state.
Yes, but being a Private Investigator does not automatically mean you can strap one on. If you are a licensedPrivate Investigator you must still obtain a permit to carry an exposed weapon from the Bureau of Security and Investigative Services, and you may carry a weapon only when you are on duty. Most PI's in California do not carry a gun however,if you specialize in bodyguard work, you may need to carry one. In order to carry a concealed weapon, you must first obtain a gun permit issued by your local police or sheriff's department.
No, he does not carry a gun.
The law is a bit complicated. Basically, your car is considered an extension of your home, and you may have a firearm in your car. However, there are still limitations. I would urge you to contact the Louisiana State Police for accurate information.
A bail bondsman cannot specifically carry a gun. However, they can carry a gun under Florida law as a normal citizen.