Prime Minister Syed Yousuf Raza Gilani called on President Asif Ali Zardari here at the Aiwan-e-Sadr on Friday. Chief of Army Staff General Ashfaq Parvez Kayani and Foreign Minister Makhdoom Shah Mehmood Qureshi were also present during the meeting. Matters relating to recently concluded third round of Pak-US Strategic Dialogue and overall regional situation were discussed.