WASHINGTON — It began at 6 p.m. Thursday as a conspiratorial rant on conservative talk radio: President
Barack Obama had used the “instrumentalities of the federal government” to wiretap the Republican seeking to succeed him. This “is the big scandal,” Mark Levin, the host, told his listeners.
By Friday morning, the unsubstantiated allegation had been picked up by Breitbart News, the site once headed by President Trump’s chief strategist, Stephen K. Bannon. Less than 24 hours later, the president embraced the conspiracy in a series of Twitter posts
accusing his predecessor of spying on him, setting in motion the latest head-spinning, did-he-really-say-that furor of Mr. Trump’s six-week-old presidency.
Previous presidents usually measured their words to avoid a media feeding frenzy, but Mr. Trump showed again over the weekend that he feeds off the frenzy. Uninhibited by the traditional protocols of his office, he makes the most incendiary assertions based on shreds of suspicion. He does so without consulting some of his most senior aides, or even agencies of his own government that might have contrary information. After setting off a public firestorm with no proof, he then calls for an investigation to find the missing evidence.
To his adversaries, Mr. Trump’s bomb-throwing seems like a calculated strategy to distract from another story he wants to avoid. In this case, they said Sunday, he clearly wanted to turn the conversation away from Attorney General Jeff Sessions, who
recused himself last week from any federal investigation into the Trump campaign’s links with Russia in response to reports that he had met with Russia’s ambassador during the presidential race. Instead of what Mr. Sessions did or did not do, the Sunday talk shows were dominated by discussion about what Mr. Obama did or did not do.