Prince Nawaf bin Faisal bin Fahd bin Abdulaziz, the Vice-president of Youth Welfare, returned to here last night at the end of a foreign tour, which had taken him to France, Italy, Spain, Argentina and Brazil and Morocco. During his visits, he signed a number of Memorandums of Understanding for carrying out sports and youth programs. During the foreign trip, he held talks with heads of the Olympic committees and football federations. On arrival at King Khalid International Airport, he was welcomed by a number of princes and senior officials.