Manama, His Royal Highness Prince Salman bin Hamad Al Khalifa, the Crown Prince and Prime Minister, today sent a cable of congratulations to the President of the Presidential Leadership Council of the Republic of Yemen, His Excellency Dr. Rashad Muhammed Al Alimi, on Yemen's Unity Day.His Royal Highness sent a similar cable to the Prime Minister of Yemen, HE Dr. Ahmad Awad bin Mubarak.Source: Bahrain News Agency