Mark Halperin, veteran political reporter and host of “The Morning Meeting” on the streaming platform “2Way,” says Democratic candidate Kamala Harris has yet to explain the Biden administration’s record on immigration and the border. He tells “On Balance” that the “stagecraft” of Harris’ trip to the border will be “difficult.” #kamalaharris #markhalperin #2024election "On Balance with Leland Vittert" takes a critical look at some of the day's hottest subjects. Weekdays at 7p/6C. #OnBalance NewsNation is your source for fact-based, unbiased news for all America. 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