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julia ainsley, thank you very much. >> to expand the conversation, i want to bring in alicia melendez, anchor of "american voices" heret's great seeing you. as we see thousands of migrants making such dangerous journeys north, do you think there's something that could be done? >> i think as julia got it exactly right, we have to look at the root causes that are driving migrants to our borders. look at insecurity in those comments, instability, a lack of economic opportunity. and i would add to that natural disasters caused by climate change. all of this, jose, are going tyke long-term investment. in the shorter term, we do have an immigration system in this country that is in desperate need of overhaul. that needs to be a legislative priority, whether or not there is the appetite for that is a different question. >> there's so much talk about looking into the root causes of things, well, root causes go deep and there are a lot of countries that may be responsible for some of those deep-rooted causes. >> absolutely. and i think that's why, when you hear julia talking about the conversations that are happening today bet