The only purpose of the 2nd amendment is to prohibit all Govt's from regulating our weapons.
Unfortunately it has become illegal to threaten police and politicians, and the Govt (cops and politicians) regulates our weapons.
I own an AK-47.
Realistically speaking, the police know me and where I live, so if the Gov't orders guns to be confiscated, I expect they will either arrest me on the street (away from my home where my guns are), or (OR) they'll send fifty or more swat members to my home where I will then expect to have a field day on Gestapo trash (and I swear, I won't give a fk about being killed, but mostly it will be a shame if I ____ to ___ at least one of them). I much prefer to die than be controlled. My hate for antigun Obama is growing.
Govt is always our worst enemy; its crimes are usually genocide and slavery. North Korea uses brainwashing, and unfortunately civilians don't own AK-47's.