Prime Minister Gilani's decision to dismiss the chairman PSML is a welcome step even though it came so late that irreparable damage had been done to the unit. Nonetheless, it is a move to be lauded. This is the time to make all the controversial heads in PIA, EOBI, PPIB and TCP roll. This could be the move to save loss of hundreds of billions to the national exchequer. The nation is surprised, though, that of all the people, Mr. Rehman Malik has been made responsible for holding the inquiry into the PSM affairs. With this one move, all the trust in the inquiry is already lost. -ZAHEER IBRAHIM, Hyderabad, via e-mail, August 19.