(CNN)Rep. Devin Nunes barged onto the national political scene in March 2017, when, in his on-again, off-again capacity as top House investigator into Russian election meddling, the California Republican told reporters he'd seen evidence that the intelligence community had gathered -- and inappropriately handled -- information on high-level Trump aides and officials.
Devin Nunes is acting like he's in a spy thriller
The allegations managed to be both impenetrable -- Who had shown it to him? What had he seen? Where did he see it? When did this all happen? Why? -- and inflammatory. Further stoking the partisan flames, Nunes briefed President Donald Trump before sharing the details with his bipartisan committee colleagues.
His Democratic counterpart, Rep. Adam Schiff of California, responded to the news by leveling a now familiar charge. Nunes, he said at his own news conference, was acting more like "a surrogate of the White House" than someone leading an "independent investigation" into its behavior.
The melodrama -- more "House of Cards" than "Tinker Tailor Soldier Spy" -- has only heightened, and the mistrust deepened, over the past 10 months. Another crescendo is likely to arrive sometime Friday with the public release of Nunes' controversial memo, which reportedly alleges that the FBI and Justice Department were in the tank for Hillary Clinton in 2016, then sought to undermine Trump after he took office last year.
From Trump's presidential transition, of which Nunes was a member, to the ongoing fight over the fate of "the memo," the chairman has emerged as one of the President's most effective allies on Capitol Hill. Not, to be clear, because he so ably cleans up Trump-made messes. Rather, it's his ability to confuse and distract from them. Where there's smoke, often, there is, if not fire, then Devin Nunes.
The first twist in his topsy-turvy, parallel investigation came on the evening of March 21, the day before his now infamous news conference. Nunes was traveling in a car with staff when, after receiving a mystery phone call, he left the group and headed to the White House grounds. When he arrived, alone, a "source" presented him with the information he would relay to the public a day later.
"The Congress has not been given this information, these documents, and that's the problem," Nunes told CNN, explaining his off site work. "This is executive branch."
Who cleared Nunes into the complex? The New York Times later reported that a pair of administration officials, one with ties to the intelligence committee, were his contacts inside the wire. Nunes said then and maintained that he never set foot in the actual White House. (There are other buildings and secure locations on the grounds). What became apparent, though, over the subsequent days, was that Nunes had been employed, in a job he seemed to embrace, as a channel for distributing dubious conclusions about classified intelligence activities.
It wouldn't be the last time.
After giving his Capitol Hill news conference, Nunes on March 22 returned to the White House, this time to meet with Trump in person and share the details of what he had learned a day before. Trump, in turn, told reporters that he "very much appreciated the fact they found what they found" and that the details gave him a sense of vindication -- that his unsubstantiated tweets alleging an illegal wiretap by his predecessor had been, in some way, confirmed.
But that was either a feint or some bigger misunderstanding. As Nunes himself told reporters outside the White House after his chat with Trump, charges that President Barack Obama had ordered surveillance of Trump Tower were bunk. "That never happened," he said.
Democrats and Trumpskeptic Republicans spent the next few days alternately puzzling over what had transpired and demanding Nunes hand over the reins of the House probe. Arizona's GOP Sen. John McCain was among the first from his side of the aisle to suggest that a new, independent investigation be launched.
"No longer does the Congress have credibility to handle this alone, and I don't say that lightly," he told MSNBC hours after Nunes completed his Washington circuit. (The firing of FBI director James Comey, on May 9, and subsequent hiring of special counsel Robert Mueller, on May 17, were still a little more than a month away.)
By the end of the week, Democrats were in open rebellion. Nunes apologized to the committee privately, then defended his actions, most memorably to Fox News, all within the space of about 72 hours. House Minority Leader Nancy Pelosi wondered aloud if he was a "willing stooge" or had just been "duped" by the White House.
That Friday, Nunes "postponed" a planned hearing scheduled for the next week and set to feature Sally Yates, the acting attorney general dismissed by Trump in January over her refusal to defend his travel ban. Democrats, who'd been eager to see her testify in public, erupted again.
Schiff, in a tweet that Friday morning, said Nunes had in fact canceled the hearing, where former Director of National Intelligence James Clapper and former CIA Director John Brennan were also planning to take questions, as part of an "attempt to choke off public info."
On April 6 -- 16 days after his evening rendezvous at the White House -- Nunes announced that he would, in light of a series of ethics complaints, temporarily stand down in his role as the House's lead investigator into Russian election meddling.
Rep. Eric Swalwell, a California Democrat, applauded the decision, and expressed "confidence" that Nunes' replacement, Republican Rep. Mike Conaway of Texas, would right the ship.
"Hopefully, now we come back with a clear path to an independent, credible investigation," he said.
A few days later, multiple sources from both parties would tell CNN that the information brought to Nunes in March, then peddled as evidence of wrongdoing targeting Trump,was neither unusual or illegal -- and nothing to suggest that Obama had ordered some kind of illicit surveillance.
Nunes had been pushed out of one Russia probe, but by October he was preparing to lead another. This time, though, Republicans were going on the offensive -- accusing Hillary Clinton, during her time as secretary of state, of rewarding political donors with preferential treatment as the Obama administration considered the sale of a uranium mining firm to Russian interests.
On Tuesday, October 24, Nunes stood front and center to announce a joint investigation, with the House Oversight Committee, into the 2010 deal.
Boosted by conservative media interest, the inquiry made an early splash. But the facts of the case couldn't stack up to the hype. Allegations of a quid pro quo -- that delivered Uranium One investor cash to the Clinton Foundation in exchange for State Department support for a deal with the Russians -- didn't hold up. The timing was off and, as many noted, Clinton's role had been overrated.
Still, Nunes managed to keep his name in the game and, when the Ethics Committee in December cleared him of any wrongdoing during the March maelstrom, the path was clear for him to return as the top dog on the intelligence panel's work on Russia and Trump.
Not that he ever really left. Asked during an interview with Fox News after the Ethics Committee decision if he was prepared to reclaim his old role, Nunes taunted his critics.
"I'm in charge," he said. "I was always in charge."
For Republicans in Washington working to derail or delegitimize the special counsel investigation, 2018 would bring a renewed sense of urgency -- and the prospect of yet another silver bullet.
With Nunes now (unabashedly) involved again in the congressional end of the probe, word began to spread in mid-January about a four-page document, written by the chairman and his staff, that would blow the lid off Mueller's increasingly assertive inquiry.
"The memo" alleges that leadership at the FBI (before the 2016 election) and Justice Department (after Trump took office) conspired against Trump. It hooks in Clinton -- because, of course -- by claiming that a Foreign Intelligence Surveillance Act warrant obtained by the FBI, in order to legally spy on former Trump campaign adviser Carter Page, was staked on information from former British spy Christopher Steele's dodgy dossier.
Steele's work was paid for, indirectly and only in part, by the Clinton campaign and the Democratic National Committee. The intelligence firm that hired Steele, called Fusion GPS, was initially retained by the Washington Free Beacon, a DC-based news outlet.
Still, by Monday of this week, the clamor surrounding Nunes' memo was sufficient that Republicans on the House Intelligence Committee voted -- over the objections of their Democratic colleagues and a warning from Trump's Justice Department -- to make it available to the White House, which would then have five days to either kill it or allow its release to the public. The FBI and DOJ have spent the last couple of days arguing to keep it private.
Whatever Trump decides, and all indications suggest he will eventually overrule top law enforcement officials' pleas to can it, Nunes will emerge from this latest episode with further elevated standing in MAGA-world. Few other Republican officials have been so dogged, if often ham-handed, in their work to shield the President from his enemies -- real and imagined.