KARACHI: Farooq Sattar has said that he is willing to sit with Pak Sarzameen Party (PSP) chief Mustafa Kamal and Convener of Muttahida Quami Movement (MQM) Khalid Maqbool Siddiqui in the interest of Karachi.While speaking to media, the disgruntled political leader said, “MQM itself does not know that who is running it.”