KARACHI: Commercial Officer of US Consulate Stephen P Knode along with Head of Political and Economic Section Edward JB. Burkhalter called on Mayor Karachi Wasim Akhtar at his office here. Deputy Mayor Dr Arshad Abdullah Vohra, Financial Adviser Khalid Mehmood Shaikh and Sr Director Municipal Services Masood Alam were also present on the occasion, said a statement on Thursday. The Mayor welcomed the US Consulate members on their arrival at the KMC Building. They discussed matters of mutual interest.—APP