President Zelensky meets with British Prime Minister Rishi Sunak in the latest in a series of high-stakes meetings with NATO countries to bolster support for Ukraine, as Russia experiences a string of battleground setbacks. Plus, illegal border crossings drop by 50% in the days after immigration policy 'Title 42' was lifted according to Homeland Security Secretary Alejandro Mayorkas. He also warns it's too early to know if the surge has peaked. And, President Biden is to hold another round of debt talks tomorrow with congressional leaders, as the debt ceiling limit deadline nears.Also this morning: Florida Governor Ron DeSantis makes a last-minute pit stop in Des Moines, trolling Trump who canceled a rally because of bad weather, Texas sends migrants to VP Kamala Harris’s house, and Turkey’s high stakes Presidential election is likely heading to a runoff.To learn more about how CNN protects listener privacy, visit cnn.com/privacy