William at 40: A milestone birthday in a life under scrutiny

FILE - Britain's Prince William shakes hands with admirers during a stop at St. James Cathedral in Toronto, Canada, in this Oct. 27, 1991 file photo. The world watched as Prince William grew from a towheaded schoolboy to a dashing air-sea rescue pilot to a father of three. But as he turns 40 on Tuesday, June 21, 2022, William is making the biggest change yet: assuming an increasingly central role in the royal family as he prepares for his eventual accession to the throne. (AP Photo/Hans Deryk, File)