AM Update for 5/28/25: President Donald Trump threatens to withhold federal funding from California after a male high school athlete dominates girls’ track events, sparking a sudden rule change from the state athletic federation. The Trump administration updates COVID vaccine recommendations, removing healthy children and pregnant women from the CDC’s schedule while calling for more clinical trials. Week three of Sean “Diddy” Combs’ criminal trial opens with dramatic testimony from a former assistant who claims Combs threatened violence against rapper Kid Cudi and kidnapped her. Former Vice President Kamala Harris stirs confusion with rambling remarks and motivational mantras at a real estate conference in Australia.