TEXT: "The Honorable Artillery Company fire a 62 gun royal salute at the Tower of London, to celebrate the birth of Britain's Prince William and Kate, Duchess of Cambridge's third child, in London, Tuesday, April 24, 2018. Prince Charles says it is a ""great joy"" to be a grandfather once again, issuing a statement to express his pleasure with the arrival of a boy to the Duke and Duchess of Cambridge. (Victoria Jones/PA via AP)"