this is the cbs evening news with norah o donnell, reporting from the nation s capital. anfoininus ondni summ home in scotland. earlier in the day, buckingham palace announced that her majesty, who ruled over the commonwealth for a record 70 years, was placed under medical supervision. her doctors were concerned about her health. family rushed to her side. in accordance with the royal line of succession, her oldest son, charles, immediately became king, which put her grandson, prince william, next in line to the throne, followed by william s eldest son, nine-year-old prince george. just before her death was announced, a double rainbow appeared over buckingham palace as a crowd gathered. president biden visited the british embassy in washington late today and left a message in a condolence book. in a statement he said, queen elizabeth was a states woman was unmatched dignity and constancy who deepened the bedrock alliance between the united kingdom and the united states. w