is nothing wrong with trying to close this loophole. One way would be to have the guns in secure storage until a background check and waiting is completed, if the gun dealer needs to move onto the next show.easy to fix
have an ATF agent and psychiatrist at every gun show, flea market, craigslist advertiser and want ads gun owners house to do a background check and mental health evaluation of prospective gun buyer. obama would wet himself at the prospect of hiring hundreds of thousands new SEIU member employees of the federal govt.
I don't mind having a trained professional doing that job. If he is unionized and paid a decent salary, all the the better for society as a whole.