LONDON (AP) — The Duchess of Cambridge plans to resume royal duties later this month after being sidelined by a prolonged bout of severe morning sickness. Palace officials said Friday that Prince William and the former Kate Middleton are scheduled to welcome Singapore president Tony Tan when he arrives on a four-day state visit October 21. She had canceled a number of engagements after her second pregnancy was announced in early September.Read more on NewsOK.com