Hamas's October 7 killing spree in southern Israel was "horrific" and unjustifiable, but what is "also true is that the occupation and what's happening to Palestinians is unbearable," former President Barack Obama said in comments published Saturday.The remarks come after Obama earlier warned that an Israeli ground operation in Gaza could "backfire," arguing that while Israel had the right to defend itself, any civilian death would increase support for extremism and harm the country's long-term security.In his latest intervention, the former president argued for all sides of the debate over Israel and Palestine to acknowledge the "complexity" of the conflict...