What the use? A select committee, a blue-ribbon panel, a coffee clatch. They can talk it over until the cows come home, and all they will do is waste a lot of hot air.
Obama is not going to sway from the path every tyrant in time immemorial has always set as his first task - get the weaponry out of the hands of the peasants.
There is no negotiation with a pig headed tyrant determined to disarm Americans.