Minister for Information and Broadcasting Attaullah Tarar has congratulated Yusuf Raza Gilani on his election as senator.In a felicitation message today, he said Yusuf Raza Gilani is a senior and seasoned politician and his election as a senator is heartening.The Information Minster said Yusuf Raza Gilani's experience and knowledge will bring positive changes in the political and economic field of Pakistan.In another message, Deputy Speaker National Assembly Syed Ghulam Mustafa Shah has also congratulated Syed Yusuf Raza Gilani on his election as member of the Upper House.Source: Radio Pakistan