Andy Burnham has become Britain's new prime minister, replacing Keir Starmer. Burnham, the former mayor of Greater Manchester, pledges to ease the cost of living, decentralize power and tackle homelessness. He emphasizes fixing the care system, drawing from personal experience with his father's Alzheimer's. Burnham said he won't take economic risks but will implement measures to help people financially. He plans to maintain strong ties with the U.S. and Ukraine.