Palace announces Prince William, Kate expecting third child

Kensington Palace said Monday that Prince William and his wife, the Duchess of Cambridge, are expecting their third child.The announcement comes as a surprise, as there had been little indication that William's wife, the former Kate Middleton, was pregnant.As with her other two pregnancies, the duchess is suffering from Hyperemesis Gravidarum, a form of severe morning sickness, and was forced to cancel her engagements Monday."The queen and members of both families are delighted with the news," t