Apparently part of the "conversation" Uncle Joe is having about gun control included an invitation to Wal-Mart. In case anyone has been under a rock for the past 20 years, Wal-Mart sells sporting goods, ammunition (in many, but not all stores) and firearms (not in California, though). Initially, Wal-Mart said "No, thanks."
Seems they changed their mind.
Now corporate is taking calls on the subject. You can reach them at (479)273-4000 and express your thoughts (politely) on the upcoming "meeting". For what it's worth, I suspect these meetings with the pro side are going to be more like lectures than an actual dialogue. Expect nothing less from this administration.