Pakistan, June 23 -- While both Bilawal Bhutto and Maryam Nawaz have toughened up their stance against the government, particularly the prime minister, in recent days the elder politicians in their parties - Asif Zardari and Shahbaz Sharif - have strangely struck a more reconciliatory note. Both the senior leaders have held out an olive branch to the beleaguered government in their parliamentary speeches and suggested that the economic managers sit down with the opposition to discuss economic problems faced by the country. Syed Khurshid Shah, a senior Pakistan Peoples Party leader is said have told Pakistan Tehreek-i-Insaf chief whip Amir Dogar that the prime minister should reach out to the opposition for talks on economy. Shahbaz Sharif i...