ISLAMABAD: Prime Minister Syed Yusuf Raza Gilani on Thursday congratulated Chairman, Parliamentary Committee on Constitution Reforms, Senator Raza Rabbani on adoption of the 18th Amendment Bill in the National Assembly. He appreciated the hard work and expertise of the members of the committee in drafting the far reaching amendment with consensus, since adoption of the 1973 Constitution. The Chairman, Parliamentary Committee on Constitution Reforms thanked the Prime Minister for playing a leading role in evolving consensus in the Parliament on the Bill.