SUKKUR, Sep 25 (INP) Opposition leader in the National Assembly Syed Khurshid Shah said that Pakistan Tehreek-e-Insaaf has no agenda but to damage the system while the PPP wants the continuation of Parliament and the system. Speaking at a press conference here Monday, Khursheed Shah said PTI disgraced itself by approaching the leadership of Muttahida Qaumi Movement-Pakistan to challenge his position as Opposition Leader in National Assembly. INP/LK/AH