Three are dead and five are fighting to stay alive following the latest mass shooting in the United States. We bring you the very latest from Michigan State University. Plus: Republican Nikki Haley jumps into the 2024 presidential race, saying, "I don't put up with bullies. And when you kick back, it hurts them more if you're wearing heels." And: An all-Senators briefing at the Capitol as the White House says it believes three UFOs it shot down this weekend were not spying. To learn more about how CNN protects listener privacy, visit cnn.com/privacy