WASHINGTON — Complaining about jail conditions, a leader of the Proud Boys far-right extremist group on Monday asked a judge to free him before he finishes serving a five-month sentence for burning a Black Lives Matter banner taken from a historic Black church in Washington, D.C. D.C. Superior Court Judge Jonathan Pittman said Monday he would rule by the end of the week on whether to reduce Proud Boys chairman Henry “Enrique” Tarrio’s sentence to 90 days. But the judge struck a consistently skeptical tone that left Tarrio, testifying by video from jail, visibly slumped in frustration. Tarrio asked that...