Rabat, August 5, 2011 (MAP) The Interior Ministry called for conducting an investigation following information published by Arabic-speaking weekly "Al Ousboue Assahafi", in its August 4 issue, on the intervention of some parties in the appointment of Walis and Governors to positions of responsibility within the territorial and central administration.A statement by the Interior Ministry on Friday said that the call for a probe comes following "the publishing by the weekly Al Ousboue Assahafi, in its issue 653/1090 dated August 4, 2011, of allegations about the intervention of some parties in the appointment of Walis and Governors to positions of responsibility within the territorial and central administration."