Karachi: Information Minister Sindh Sharjeel Inam Memon has said PPP is not considering to join government at present. Addressing press conference here he said PML-N has not extended invitation to PPP to become part of government. Party may consider if any proposal is given to join government in future.He underlined PTI is a political reality. However courts decisions should be complied with. PTI founder Imran Khan should leave negative politics and pursue positive politics. PTI is defaming Pakistan inside and outside country. It should correct its attitude.He underscored courts will function as per law and constitution and not under some one personal desire. He remarked there should be no point scoring on Swat tragedy. People lost their lives for the sake of tourism. Such incidents are sorrowful. Investigation into negligence of administration should be got conducted. But we are not with the demand of removing Chief Minister.