World leaders congratulate British royal family on baby boy

Warm words of congratulations poured in from around the world for Britain’s Prince William and his wife Kate following the birth of their first baby, a boy destined to become king. US President Barack Obama and his wife Michelle led the tributes, saying the birth was a “joyous occasion” and wishing the new parents “all the happiness and blessings parenthood brings.” The Duchess of Cambridge gave birth to a healthy male heir weighing 8lbs 6oz (3.8 kilos) in London on …