Sir: I think the PPP has done well to ask the Supreme Court to review the trial of Zulfiqar Ali Bhutto (ZAB). And since, in the opinion of many, Mr Bhutto has been unfairly blamed for being responsible for the break up of the country in 1971, the PPP should also appeal to the courts to declare the late ZAB innocent in this matter as well. There are people alive who remember what happened in those momentous years, and their views on the subject should also be sought. SHAKIR LAKHANI Karachi