Hutchinson said there were "many discussions" the morning of Jan. 6 about the rhetoric Trump would use at the speech that ultimately preceded the riot.

Hutchinson testified that Eric Herschmann, a lawyer for Trump, said it would be "foolish to include language that had been included at the president's request, which had lines along, to the effect of 'fight for Trump, we're going to march to the Capitol, I'll be there with you, fight for me, fight for what we're doing, fight for the movement,' things about the vice president at the time too."

"Both Mr. Herschmann and White House counsel's office were urging the speechwriters to not include that language for legal concerns and also for the optics of what it could portray the president wanting to do that day," Hutchinson said.

Trump at his speech ultimately said, "So let's walk down Pennsylvania Avenue" to give "weak" Republicans the "pride and boldness that they need to take back our country."

Cassidy Hutchinson recalled how Trump was "furious" with the crowd size of his "Save America" rally on the Ellipse on Jan. 6 and with aides who didn't want to let in individuals in who had weapons, which officials said ranged from AR-15-style rifles to bear spray.

"I was in the vicinity of a conversation where I heard the president say, "'I don't care that they have weapons. They are not here to hurt me. Take the effing mags away. Let my people in,'" she recalled. "'They can march to the Capitol after the rally is over.'"

Vice chair Liz Cheney asked Americans to "reflect on that for a moment" and remember what Trump called on the crowd to do, knowing they were equipped with weapons and body armor.

Hutchinson described Meadows' underwhelming reaction to learning about the list of weapons that people had in the rally crowd that morning -- including knives, bear spray, guns and flagpoles with spears attached to them.

"I remember distinctly Mark not looking up from his phone," Hutchinson said, noting it took Meadows a few moments to respond. When he did respond, he asked [security officials], "Alright, anything else?"

In previously taped deposition, Hutchinson told the committee it was accurate to say Meadows "did not act" on concerns of violence.

The bombshell information the committee is unfolding through Cassidy Hutchinson's testimony is that the Trump administration and Trump himself knew about the potential for violence before Jan. 6.

"I recall hearing the word 'Oath Keeper' and hearing the word 'Proud Boys' closer to the planning of the January 6 rally when Mr. Giuliani would be around," Hutchinson said in a taped deposition played by Vice Chair Rep. Liz Cheney.

Cheney then displayed a Capitol Police bulletin on Jan. 3 warning, "targets of the pro-Trump supporters are not necessarily the counter-protesters as they were previously, but rather Congress itself is the target on the 6th."

Hutchinson also recalled receiving a call from then-national security adviser Robert O'Brien, after the Capitol Police bulletin, asking if he could speak with Meadows about the potential violence. She wasn't sure if that call ever happened.

Cassidy Hutchinson recalled a shocking story of Trump's anger on Jan. 6 after being told he could not go to the Capitol to meet supporters following his "Save America" rally on the Ellipse -- leading to Trump physically assaulting his security detail on the way back to the White House.

Hutchinson recalled the conversation she had back at the White House just after the rally with Bobby Engel, part of Trump's security detail, who was "sitting in the chair, looking somewhat discombobulated," and Tony Ornato.

"As the president had gotten into the vehicle with Bobby, he thought they were going out of the Capitol and when Bobby had relayed to him were not, 'You don't have the access to do it, is not secure, we're going back to the West Wing.' The president had a very strong, very angry response to that," she recalled.

"Tony described him as being irate. The president said something to the effect of, 'I'm the effing president, take me up to the Capitol now' -- to which Bobby responded, 'Sir, we have to go back to the West Wing.' The president reached up towards the front of the vehicle to grab at the steering wheel. Mr. Engel grabbed his arm, said, 'Sir, you need to take your hand off the steering wheel. We're going back to the West Wing. We're not going to the Capitol.'"

"Mr. Trump used his free hand to lunge towards Bobby Engel and when Mr. Ornato recounted the story to me, he motions towards his clavicle," she said.