Dark days in Gaza.<br/> <br />Palestinians search for bodies in the rubble of a home destroyed by an overnight Israeli air strike.<br/> <br />Hamas says Israel is now targeting its leadership. It says attacks in the town of Rafah, killed three senior Hamas commanders.<br/> <br />They were buried soon afterwards<br/> <br />Hamas Spokesman, Sami Abu Zuhri, is calling for revenge:<br/> <br />(SOUNDBITE) (Arabic) HAMAS SPOKESMAN SAMI ABU ZUHRI SAYING:<br/> <br />"The assassination of the al-Qassam leaders in Rafah is a big crime that will not succeed in breaking the will of the Palestinian people or weakening the resistance. And the occupation will pay the price God willing."<br/> <br />Yesterday, Hamas says, Israel targeted their top commander, Mohammed Deif.<br/> <br />The attack failed to kill Deif but did kill his wife and son, both of whom were laid to rest hours later.<br/> <br />Hamas believes these latest air strikes send a clear message: Israel is now intent on eliminating the group's military leadership.<br/> <br />But Hamas say
