david kopel, do you agree the president is generally on the right track with this? >> i agree with most of what mr. feinblatt just said, because the president didn't do anything at all that changes the law. he just very forcefully and passionately restated what has been the law since 1968, which is if you are engaged in the business, as the statute says, of selling firearm, then you have to have a federal firearms license. of course he's correct that that mandate is the same whether you sell in your basement or at a gun store or on the internet or at a gun show. it's us a been like that. he restrainted it. he didn't change anything, but it's fine to remind people who might not know about that requirement that it exists. >> woodruff: so john feinblatt, it's not that much of a change? it's just a matter of enforcing what's already there? >> the law has been blurry. the law has been if you're engaged in the business of selling gun, you need to get a license. the problem was there was never any meat on the bones. people didn't know what account engaged in the business"