FORT BRAGG, N.C. — President Trump’s harsh criticism of Sgt. Bowe Bergdahl, who walked off his Army post in Afghanistan in 2009 and was captured by the Taliban, will weigh in favor of a lighter sentence for the sergeant, a military judge said on Monday. “I will consider the president’s comments as mitigation evidence as I arrive at an appropriate sentence,” the judge, Col. Jeffery R. Nance of the Army, said during a hearing at Fort Bragg. The judge is expected to sentence Sergeant Bergdahl in the next few weeks. The judge rejected a request that he dismiss the case...