"We have repeatedly warned you and your predecessors that the misuse of our criminal justice system for political purposes is both dangerous to our democracy," the House committee wrote in a letter to Barr.
"You can't hide from history," S.E. Cupp warned.
The passage of the articles came a day later than originally planned after the Judiciary chairman unexpectedly and surprisingly adjourned after more than 14 hours of partisan debate, infuriating Republicans.
Four GOP congressmen proposed amendments, with one inserting the terms "Hunter Biden" and "Burisma" into the articles' text.
The U.S. vice president's words on impeachment from 2008 were used by a Democrat on the House Judiciary Committee during a hearing.
"The intent was clear," Pramila Jayapal told CNN. "It was a corruption of our elections process."
The televised proceeding will likely be the last time lawmakers make their impeachment case to the public ahead of a likely panel vote later this week to advance articles of impeachment to the full House floor.
Adam Schiff provided few details of Monday's articles of impeachment hearing against Donald Trump.
House Speaker Nancy Pelosi will participate in a CNN town hall Thursday at 9:00 p.m. EDT, the network announced last month, where she will likely field questions about impeachment proceedings against President Donald Trump.
"This is the most desperate defense," Joe Scarborough said.
A Republican counsel at the House Judiciary Committee impeachment hearing cut out comments about President Donald Trump's children Donald Jr., Ivanka, and Eric from the section he quoted.
"A minor child deserves privacy and should be kept out of politics," the Melania Trump tweeted. "Pamela Karlan, you should be ashamed."
Pamela Karlan said she felt "insulted" by Representative Doug Collins' implication that she was unfamiliar with the impeachment transcripts before the House hearings.
The first three of the four legal scholars who testified said President Donald Trump committed impeachable offenses.
Republicans have signaled they're preparing to act as a thorn in the side of their Democratic counterparts, ready to engage in debates over committee procedures.
Some of Trump's biggest allies on Capitol Hill have made it clear that Wednesday's hearing will be filled with spectacle and arguments over procedure.
Trump on Sunday accused Democrats of "undercutting our Country" by scheduling the "most ridiculous" hearing "on [the] same dates as NATO."
House Democrats expressed hope Donald Trump will participate in the impeachment inquiry, while Republicans dismissed it.
Lewandowski again acknowledged that he never read the Mueller report but said he understood its conclusions.
The House Judiciary Committee lawyer grilled Corey Lewandowski and found a way around the ex-Trump campaign manager's stonewalling of Democrats.
"This is one of those hearings where the written transcript will be much more damning," former GOP congressman David Jolly said.
"I've been asked several times today whether the committee will hold you in contempt," Nadler told Lewandowski. "It is certainly under consideration."
"Part of this has to be trying to educate the public about what Donald Trump did. And that this is not even the worst of it," former federal prosecutor Nick Akerman said.
"It's hopeless. It makes no sense at all," the former Republican Speaker of the House said in an interview with Fox News.
The move will mark the first formal procedure taken by the Democratic-led committee to officially define its "impeachment investigation," as Chairman Jerrold Nadler has dubbed it, and will better explain how the probe will operate going forward.
The Democratic-led House Judiciary Committee announced it will return from its recess a few days early to consider a slew of gun control bills. Here's what they'll be discussing.
"The president is as he usually is or often is, disgusting and racist," Nadler said, labeling Trump's Cummings attacks a "distraction."
"He has seemed very uncertain with his brief," Chris Wallace said. "He doesn't know – seem to know things that are in the report."
Mueller will appear before the House Judiciary Committee for three hours and before the House Intelligence Committee for two hours.