Separation barrier has killed hopes for Clinton-era deal
                                
                                
                                    (Newser) -
                                    President Obama's early efforts have failed, and a peace deal between the Israelis and the Palestinians now looks as distant as ever, writes Roger Cohen. It was a mistake to think the land-for-peace talks of 2000 could simply be revived despite the violence, expansion of settlements, and Israel's construction of...