This as Homeland Security Officials Say conditions are dire and resources are strained. Cnn correspondent leyla santiago is in el paso, texas where at any moment now beto orourke is heading to the stage along with his wife amy. So leyla, what more can you expect there about the topic of conversation . Reporter we can expect him to talk a lot about immigration, a lot about Climate Change as well as education, criminal justice reform. Thats what hes been talking about. Let me kind of walk you through whats happening right now. Amy orourke, his wife, is now on the stage. Shes already said shes very excited. Beto orourke is in the crowd. He came out sort of shaking hands. We expect her to introduce him. Now, before mrs. Orourke took the stage, we heard from congresswoman Veronica Escobar who described him as the son of the border. This is where hes from. We are only about half a mile away from the u. S. mexico border so thats why you can really expect that he will be talking and hitting it