 Fighting continues at a steel manufacturing center in Mariupol, Ukraine. Officials are concerned that civilians remain in the area. Hungary's Prime Minister Viktor Orban says his country cannot support European Union plans to ban Russian oil. In China, officials now say at least 53 people died in a building collapse in Changsha in Hunan province. They blame the deaths on illegal construction. And U.S. health officials restrict Johnson & Johnson's COVID-19 vaccine to adults who cannot receive other vaccines because of the risk of rare but dangerous blood clots.