Sir: The process of an eye for an eye has started. While some activists and pacifists may be against the reinstatement of the death penalty, there are many in this land who are cheering on the authorities for finally doing something after the horror that unfolded in Peshawar. Whichever team you are on one thing is clear: something must be done. After what happened in Peshawar, a part of this country died, the part of the country that could find it in its heart to forgive and move on. Whether we hang them or shoot them in army operations, we cannot allow Pakistan to host extremism anymore. There are still many children out there who need us and we cannot let them down. FARAH JAWAD Lahore