Sir: While it is good to see Aitzaz Ahsan protesting against Nawaz Sharif’s corruption, why did he remain silent when the late Benazir Bhutto and her spouse were convicted by a Swiss court for money laundering? Why does not he talk about the lavish lifestyle of his party boss Asif Ali Zardari, who lives in palatial houses in Dubai, France and elsewhere? And I wonder why he is completely silent over children’s deaths in Thar and his party’s dismal performance in Sindh. SHAKIR LAKHANI Karachi