evidence: HEWITT: Thank you Lester. When NBC News talks to voters, when I talk to voters every day, they all say that the border is a top issue. It can mean a lot of different things. It can mean 2 million people who crossed illegally last year. It can mean more than 150 arrests of people on the terror watch list. It can mean the burden on states from having migrants move into their states from the southwestern border. But I want to talk about opioids specifically and fentanyl. And I'll start with you, Senator Scott. Tens of thousands of Americans families have suffered a death to fentanyl. Young people sometimes die taking one pill. What can you do as Commander in Chief on the first day to stop fentanyl and the waterfall of it into this country? [...] HALEY: I don't care what my colleagues at the United Nations think. What I'll tell you is first of all, you have to go to the source. We have lost more Americans in the Vietnam, Afghanistan, and Iraq wars combined. We lost 75,000 Americans last year. Go to the source. It is the reason why we'll continue to say we will end all normal trade relations with China until they stop murdering Americans. You watch how quick that flow stops.