Crown Prince Abdullah Bin Abdulaziz, the Deputy Premier and Commander of the National Guard sent a message to Yemen's President Ali Abdullah Saleh relating to the bilateral relations and joint cooperation in combating terrorism. The message was delivered here yesterday by Prince Mohammed Bin Naif Bin Abdulaziz, the Assistant Interior Minister for Security Affairs. A reply message to Crown Prince Abdullah was given by President Saleh to Prince Mohammed focusing on the brotherly relations and cooperation between the two countries.