 Again, on immigration, Joe Biden continues to be extraordinarily vulnerable. Again, underscoring all of the Republican unity is the fact that Joe Biden has been such an awful president. He's been so terrible. And so Republicans are coalescing in extraordinary fashion. Dr. Ben Carson, who is, of course, the head of housing and urban development under Donald Trump, he spoke last night as well. Again, it was a cavalcade, a lot of speakers last night. Let me tell you the weapons that they used. First, they tried to ruin his reputation. And he's more popular now than ever.