Meet the legendary G-man investigating Russia's meddling – Politico

Soon after former FBI Director Robert S. Mueller III was named special counsel to oversee the investigation into Russian meddling in the 2016 election and possible collusion by associates of Donald Trump, the president put out a statement saying he looked forward to the inquiry’s speedy resolution.

Trump clearly isn’t familiar with the management style of Mueller, the famously by-the-book former Marine, homicide squad supervisor and long-serving head of the nation’s premiere law enforcement agency.

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Mueller, 72, will oversee a sprawling and potentially explosive investigation that, his fans and critics alike said Wednesday night, will be finished when he says it’s finished, no matter the pushback from the White House or Trump’s political appointee running the Justice Department, Attorney General Jeff Sessions.

Mueller’s appointment comes a week after Trump fired FBI Director James Comey, who had been leading the investigation, just as it was heating up, with subpoenas being issued and Comey himself asking for more prosecutorial resources.

Based on past history, the investigation could stretch over a period of several years, as Mueller encourages FBI agents and prosecutors to pursue every lead, interview every witness – numerous times if needed – and consider any possible permutation of criminal violations, current and former colleagues said.

John Carlin, who led the Justice Department’s National Security Division as it pursued the Russia hacking probe in its earliest stages before the November election and is a former chief of staff and senior counsel to Mueller, said his former boss would run a buttoned-down, by-the-book operation.

“I can’t think of a better selection,” Carlin said, praising Mueller as someone whose reputation for integrity and experience overseeing complex investigations is respected “by people of all parties and background… by prosecutors and law enforcement agencies.”

He added: “There will either be charges that can be brought or there won’t. There won’t be additional discussion,” citing Comey’s explanation last summer of why the FBI and Justice Department weren’t filing charges in the Hillary Clinton email investigation, a decision that sparked controversy and, according to Trump, played a contributing role in his decision to fire Comey last week.

While the public mostly knows Mueller as the media portrays him – as a square-jawed G-man – he was also in his element briefing Presidents Bush and Obama on the nuances of the government’s most sensitive global counterterrorism operations, including their significant constitutional and legal limitations, according to Michael Leiter, a former Justice Department prosecutor who later headed the National Counterterrorism Center.

“I saw Bob, week after week with both presidents, explain complex investigations with precision and accuracy. There was no one on either national security team that demanded greater respect,” Leiter said. “With his intellect, integrity, and insight, he is right out of central casting on how a prosecutor and investigator should conduct themselves.”

After the 9/11 attacks, which occurred just one week into Mueller’s tenure, he orchestrated an unprecedented overhaul of the FBI, redefining it as an intelligence-driven agency that still investigated crimes, but focused on preventing terrorism and other destructive acts. “He has, in short, set the standard for what it means to be the Director of the FBI — positioning the Bureau to deal with 21st century threats without losing sight of its traditional law enforcement missions,” Holder said at Mueller’s farewell ceremony in August 2013.

But Mueller’s abrupt and merciless approach to reform also won him a lot of critics, and some enemies. “He shook things up, and did things his own way,” one Justice Department colleague said. “Did he have detractors? Sure. But I’ve worked long enough with the bureau to know that any time a new guy comes in, I don’t care who it is, there is always grousing.”

Friends and colleagues say those challenges have given Mueller the experience and perspective he needs to tackle what may prove to be his most complicated investigation yet. The probe will be complicated somewhat by Mueller’s relationship with Comey, and it remains to be seen what role, if any, the former director will play in it; he is expected to brief Congress soon on its findings to date, and the circumstances surrounding his firing.

Some friends and colleagues wonder if this latest, and perhaps last chapter, in Mueller’s career could tarnish his record, citing the long-running and much-criticized Whitewater investigation into President Bill Clinton led by independent counsel Kenneth Starr.

Mueller is known mostly as a rigid disciplinarian who brooks no compromise. And that’s true to a fault, according to longtime FBI associate James Bernazzani, who served as head of the FBI’s contingent of agents and analysts at the CIA Counterterrorism Center in the critical years after the Sept. 11 attacks.

But it’s what Mueller did after another catastrophe that illuminates another facet of his management style that will serve him well – and the FBI – as they face the challenges of the current investigation and the political pressures being placed on them by the Trump administration, Bernazzani says.

After Hurricane Katrina slammed into New Orleans in August 2005, the city was in crisis and so was the FBI contingent there. Agents and support staff were trying to keep law and order in the city, even as some were burying loved ones, evacuating flooded homes and trying to find safe haven and schools for their children.

“Every time I asked for something, he said what else do you need?” recalls Bernazzani, who had just recently assumed what he thought would be a relatively peaceful post as agent in charge of the New Orleans field office.

Mueller made frequent visits to New Orleans to check in with Bernazzani and to personally view the devastation, the looting and the agents working under siege conditions. “He said to me, ‘Jimmy, remember one thing: Take care of your people, and your people will take care of the mission.’ ”