Episode 165

A luxury safari helicopter crashed in Kenya with no survivors, according to investigators there. Five of the seven people killed were Americans. Imtiaz Tyab reports. Coast-to-coast heat is scorching the southern U.S., with the temperature in Charleston, South Carolina, with a heat index of 113 degrees, while California's Death Valley was seeing a high of 118 degrees. Jason Allen reports from Phoenix, Arizona, which is also experiencing triple-digit heat. White House reporters were called to the South Lawn Wednesday for a surprise tour of some of President Trump's favorite home improvement projects around the White House. Nancy Cordes reports. Lindsay Clancy, the Massachusetts woman on trial for killing her three children in 2023, has pleaded not guilty, citing her own struggle with postpartum psychosis. On Wednesday, a psychologist who treated Clancy after the killings testified about her state of mind the night of the tragedy. Shanelle Kaul reports. An experimental melanoma vaccine could reduce the risk of the cancer returning or spreading for some high-risk patients. It's personalized for each patient and optimized using artificial intelligence. Dr. Jon LaPook has more details. A search is underway in Massachusetts for a 58-year-old woman considered armed and dangerous whose police officer husband was found dead Tuesday. Lilia Luciano has the latest developments.