As he investigates Trump's aides, Robert Mueller's record shows surprising flaws

When he was named special counsel in May, Robert S. Mueller III was hailed as the ideal lawman — deeply experienced, strait-laced and nonpartisan — to investigate whether President Trump’s campaign had helped with Russian meddling in the 2016 presidential election. The accolades squared with Mueller’s valor as a Marine rifle platoon commander in Vietnam and his integrity as a federal prosecutor, senior Justice Department official and FBI director from 2001 to 2013 — the longest tenure since J. Edgar Hoover’s. He was praised by former courtroom allies and opponents, and by Democrats and Republicans in Congress.-- More...