I agree that Israel must respond to Arab rocket attacks with artillery fire directed at physical targets and not open fields. If the Arab attackers do not feel physical pain they will continue their attacks against Israeli civilians. War is hell but it must be hell to both sides if it going to be effective. If Israel wants peace, it must show its enemies there is a heavy cost to pay if they continue to attack Israeli civilians and military targets.
Report: IDF find M-16 rifle hidden in Palestinian's car in West Bank (Haaretz)
from the article: IDF hard-pressed to pinpoint cause of Gaza beach deaths