Islamabad [Pakistan], April 20 (ANI): Former Pakistan Prime Minister Imran Khan has said that his wife, Bushra Bibi, was given food mixed with “toilet cleaner,” reported Pakistan-based The Express Tribune. During the hearing of the £190 million corruption case in Rawalpindi’s Adiala jail on Friday, Imran Khan told Judge Nasir Javed Rana that additional walls had been erected in the courtroom, leading to an atmosphere resembling a closed court. He said that Shaukat Khanum Hospital Chief Medical Officer Dr Asim Yousaf had suggested carrying out Bushra Bibi’s tests at Shifa International Hospital…