Prince Khalid Al-Faisal bin Abdulaziz, Governor of Makkah region and President of Arab Thought Foundation opened here today the Foundation's workshop on the occasion of the 10th anniversary of its launching. Opening ceremony of the two-day workshop was attended by Prince Mohammed Al-Abdullah Al-Faisal; Prince Bandar bin Khalid Al-Faisal; members of the Arab Thought Foundation and a number of Saudi, Lebanese and Arab officials.