Royal baby due date: Could Will & Kate’s second child take the throne?

Royal baby due date: Prince William and Kate Middleton are expecting their second baby next April. The child is dubbed "spare to the heir" in royal parlance. How likely is it that Baby No. 2 could assume the British throne?

By , Correspondent

(AP Photo/Marty Melville, Pool, file)

Prince William and Kate Middleton will be welcoming a second baby in April, Britain's royal family announced Monday.