On the eve of the unveiling of the nation’s new Afghanistan policy, former Vice President Dick Cheney slammed President Barack Obama for projecting “weakness” to adversaries and warned that more workaday Afghans will side with the Taliban if they think the United States is heading for the exits. In a 90-minute interview at his suburban Washington house, Cheney said the president’s “agonizing” about Afghanistan strategy “has consequences for your forces in the field.” “I begin to get nervous when I see the commander in chief making decisions apparently for what I would describe as small ‘p’ political reasons, where he’s...