ISLAMABAD  - A delegation of Muttahida Qaumi Movement called on Leader of the Opposition in NA, Ch Nisar Ali Khan and exchanged views on dual nationality bill.  Sources said MQM delegation comprising Dr Farooq Sattar, Babar Ghauri and Haider Abbas Rizvi met Chaudhry Nisar on Tuesday in the Parliament House.  Nisar did not favour or oppose dual nationality bill, however, the MQM-leaders looked satisfied after the meeting, sources added.