Arabs doubt Biden will herald change in the Middle East

Arab leaders congratulated Joe Biden on his election victory, but some people in the Middle East expressed cynicism over U.S. policy even if he pursues diplomacy rather than President Donald Trump's blunt approach to the region's myriad problems.Is Biden better for Iraq?Biden may face some of his most complex foreign policy challenges in the region: from wars in Libya and Yemen to reassuring the United States' Gulf Arab allies that Washington can protect them from enemy Iran, even though he has