Benny Gantz of Israel's war cabinet says if hostages aren't released, they'll move on Rafah
                                
                                
                                    (Newser) -
                                    Despite opposition from the US, Israel's planned ground offensive in the southern Gazan town of Rafah,  where 1.3 million people are sheltering , will begin within weeks if Hamas doesn't release the 100 Israeli hostages thought to remain alive, a member of Israel's war cabinet said Sunday....