Whats the big deal about a background check anyways?
Think of this....when I go out to purchase alcohol (beer,wine,liquor etc..) they're supposed to ask for ID in the states to make sure you are of age.
This is of itself a check into my background, since they can see my date of birth on the ID as well as my full name etc. (generally address on it too)
Why don't the vass majority get upset and make a fuss over this invasion of privacy?
It could even be argued that they can track all my/your purchases and how often you bought alcohol. (credit card,debit etc.)
Something tells me this has less to do with privacy/background concerns and more to do with firearm sales.