John Dowd, President Trump's personal lawyer, tells me that a Trump tweet that caused an eruption yesterday was "my mistake," made in a tweet he had drafted and passed to White House social media director Dan Scavino.

"I'm out of the tweeting business," Dowd said with a chuckle. "I did not mean to break news."

Did President Trump admit obstruction of justice? That was the instant question online after he tweeted:

"I had to fire General Flynn because he lied to the Vice President and the FBI. He has pled guilty to those lies. It is a shame because his actions during the transition were lawful. There was nothing to hide!"

General Flynn because he lied to the Vice President and the FBI. He has pled guilty to those lies. It is a shame because his actions during the transition were lawful. There was nothing to hide!" Dowd: "The tweet did not admit obstruction. That is an ignorant and arrogant assertion."

Why it matters: If Trump knew, before he fired Flynn, that the aide had lied to the FBI, that would further taint Trump's months-later firing of FBI Director James Comey. It would also make his appeals to Comey to go easy on Flynn all the more problematic.

Here's what Dowd says happened ... When acting attorney general Sally Yates (later fired by Trump) went to the White House on Jan. 26, she told White House Counsel Don McGahn that Flynn had "given the agents the same story he gave the Vice President" about his interactions with Russians.

Those statements were clearly incorrect — the point of her warning to the White House.

were clearly incorrect — the point of her warning to the White House. But Dowd says there's a crucial distinction: "For some reason, the [Justice] Department didn't want to make an accusation of lying."

there's a crucial distinction: "For some reason, the [Justice] Department didn't want to make an accusation of lying." McGahn then briefed Trump: "All the president knew was that the department was not accusing him of lying."

Trump: "All the president knew was that the department was not accusing him of lying." Dowd added: "The point of that tweet was entirely correct. It's just very sad. I don't know why the guy lied. He didn't need to."

Be smart: The tweet, and this explanation, are just plain suspicious and weird. Flynn was fired for lying to Pence. FBI agents said he told them the same story.

Breaking ... "Trump is attacking his own FBI in a series of tweets and says the law enforcement agency's reputation is 'in Tatters - worst in History!' The president says in a tweet that 'we will bring it back to greatness.'"

Trump: "Report [in apparently not-fake WP and NYT]: 'ANTI-TRUMP FBI AGENT LED CLINTON EMAIL PROBE' Now it all starts to make sense! ... Tainted (no, very dishonest?) FBI 'agent's role in Clinton probe under review.'"

"Report [in apparently not-fake WP and NYT]: 'ANTI-TRUMP FBI AGENT LED CLINTON EMAIL PROBE' Now it all starts to make sense! ... Tainted (no, very dishonest?) FBI 'agent's role in Clinton probe under review.'" "I never asked Comey to stop investigating Flynn. Just more Fake News covering another Comey lie!"

Article of the day, "Emails Dispute Picture of Flynn As a Rogue Actor," on N.Y. Times front page: