Agree, i fully support having a handgun in home for self protection, but not to be legal to carry it around, and definately not to be able to buy shotguns and semi/automatic rifles with that kind of ease. I mean c'mon. You've heard the story of that suicide on the airport yesterday i think? He started shooting first and POLICE OFFICER missed him, he shoots like 3 times a week, and he missed him.
So you buying a gun off of eBay won't do jack shit in a similiar situation. That's your main reason, right, in 'stopping' those situations...