U.S. officials, including Vice President JD Vance, toured the southern border in Texas Wednesday as the White House touts a sharp decline in border crossings. Meanwhile, Texas Gov. Greg Abbott is expanding buoy barriers in the Rio Grande area. #SouthernBorder #JDVance #Texas "NewsNation Now" is a no fluff, no filler newscast hosted by Nichole Berlie featuring up-to-the-minute news drawing from a network of journalists across the U.S. Weekdays starting at 12p/11C. NewsNation is your source for fact-based, unbiased news for all Americans. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij