Saudi king Salman on Thursday announced a series of royal decrees introducing changes at the ministerial and judicial levels, including the appointment of a new investment minister and a restructuring of senior prosecution and oversight posts, the state news agency SPA reported. Under the decrees, Khalid Al-Falih was relieved of his duties as minister of investment and appointed minister of state and member of the Council of Ministers. Fahd Abduljalil Al-Saif was named the new investment minister. In the judicial sphere, Public Prosecutor Saud Al-Mu’jab was relieved of his post and appointed adviser at the Royal Court with ministerial rank....