NOUAKCHOTT: Saudi Arabias Crown Prince Mohammed bin Salman landed in Mauritanias capital Nouakchott on Sunday as part of his tour of the Arab world. The crown princes visit to the north African country comes after he headed the Saudi Arabia delegation at the G20 Summit in Argentina. Prince Mohammeds tour has included stops in the UAE, Bahrain, Egypt and Tunisia before the summit in Buenos Aires.  #PHOTOS: #SaudiArabias Crown Prince Mohammed bin Salman arrives in #Mauritania on the next leg of his #Arab tourhttps://t.co/o5mgO8RKTwpic.twitter.com/q3gLHqtGxh — Arab News (@arabnews) December 2, 2018 (Developing)