An Eagle Rising report (dated July 14, 2014) indicates that "Yesterday the House of Representatives took a symbolic but important vote. They chose to recognize the idea that a nation under siege (unprovoked attack by terrorists) has the right, and the duty, to defend itself from its aggressors
no matter how sympathetic those aggressors may be to the outside world.)
Hamas broke the truce that Israel agreed to by lobbing two rocket attacks into the Israeli civilian population only two hours from agreement of the truce.
Israel is targeting the tunnels to stop the Hamas terrorism against them. I would think that Hamas would stop it's terrorism and attempts to use women, children, hospitals, and mosques as shields against to protect it's terrorist acts. Afterall, they do know that Israel is serious when they said "Never Again."