Colbert: Trump tweeted 'some obstruction of justice' in saying Sessions 'should stop' Russia probe

Trump tweeted that Sessions "should stop this Rigged Witch Hunt right now."

The comedian also offered a few words of wisdom for Trump's personal lawyer, Rudy Giuliani: "Rudy should tell him that just because he’s doing it in public doesn't mean it's not obstruction of justice. Public urination is still urination."

Colbert went on to read a few of the president's tweets from throughout the day, telling his audience to brace themselves for "another presidential tweet-nado."

"Get yourself down in the basement, because the tweet-nado is coming," Colbert said. "What's his next tweet going to be? 'Jeff Sessions should shut it down right now before Mueller sees this tweet and uses it as evidence against me. I can't go to jail. I'm sweet meat.'"

"This is a terrible situation and Attorney General Jeff Sessions should stop this Rigged Witch Hunt right now, before it continues to stain our country any further," Trump tweeted. "Bob Mueller is totally conflicted, and his 17 Angry Democrats that are doing his dirty work are a disgrace to USA!"

Some said the tweet seemed like a presidential directive to halt the probe, but the White House said it wasn’t an "order."

"The president is not obstructing," White House Press Secretary Sarah Sanders said at a briefing Wednesday. "He's fighting back. The president is stating his opinion."