Even if he is only using this meeting as a starting point. It is a start. He already said he would unconstitutionally use his power The President to force an an unconstitutional mandate on bump stocks. He needs to BACK OFF!
Again, why do people think that even the Democrats could not do what he wants to do? Because they knew they would pay for it in the election. So, now they convinced Trump and the Republicans to go there so they will pay for it, and the Democrats will benefit.