Your editorial "No service rendered" is a very apt andfitting analysis of the whole situation created by some puerile exchanges by two party heads. Instead of speaking about the manifesto (Mr. Nawaz Sharif) and insteadto melioratethe crisis ridden state of his Presidency (Mr. Zardari), both have indulged in an undignified display of personal indiscretions. Both could be serious candidates for a detailed checkup by some psychiatrist. KHURAM KHAN, Lahore, June 23.