sanataman2000, I am very pro gun. But I must object to that opinion in the US, and obviously I won't be changing anything. But if the guy coming into your house didn't have a gun, then you wouldn't need a gun to defend yourself.
BRB,
I believe the object of the US entitlement to bear arms, is so that if the person entering your home is carrying an illegal firearm - you have the right to use your own legally held firearm to defend yourself and your property.
There is no question about enquiry of whether any firearm is legally owned, if you are in your own home and feel threatened by someone entering it uninvited - you have the means to protect the lives of yourself, your family and your property - and thereafter, the law will side with you.
Ogri the trog