The manhunt in Texas is over after law enforcement arrests a gunman accused of killing five people, including a 9-year-old, following a call to the FBI’s tip line. Plus, the Fed is expected to raise interest rates again. The big question is whether the Fed Chair will signal that a pause is to come. And, the New York Times reports on Tucker Carlson’s text that alarmed FOX leaders ahead of his firing. Also this morning: Biden sends 1,500 troops to the southern border ahead of an expected surge in migrants, the US announces a new immigration deal with Mexico aimed at deterring border crossings, and new and promising data is released on an Alzheimer's treatment.To learn more about how CNN protects listener privacy, visit cnn.com/privacy