House Majority Leader Steny Hoyer announced that lawmakers will vote Friday on the president's $1.9 trillion COVID-19 relief plan.

Once approved, the legislation heads to the Senate for consideration.

-ABC News' Mariam Khan and Benjamin Siegel

Rep. Trent Kelly, R-Miss., took to the House floor on Tuesday to speak in favor of his bill to name a Tupelo post office after U.S. Air Force Col. Carlyle “Smitty” Harris, a Vietnam prisoner of war who was held in the infamous "Hanoi Hilton."

The uncontroversial measure was slated to pass under the suspension of the House rules -- with debate expedited because it had the support of two-thirds of the chamber.

But in a surprise move, Rep. Sean Casten, D-Ill., blocked the measure, and instead forced the House to take a recorded vote on the bill Tuesday evening.

The reason? Kelly voted to overturn the election results on Jan. 6.

"As Representatives working every day on behalf of the American people, Rep. Casten believes that working with members regardless of political party is at the core of good public policy," Casten's chief of staff Cara Pavlock said in an email obtained by ABC News. "As a general matter, he does not suggest this action against members with whom we merely disagree, but that willingness to collaborate can only extend so far and to those that also hold the core value of upholding democracy."

"The vote to overturn the election results in the midst of a violent insurrection was a bridge too far," Pavlock wrote, adding that Casten also planned to vote against the post office renaming for that reason.

The bill did pass on a vote of 406-15.

The minor procedural dustup is one of many reminders of how Congress is still grappling with the aftermath of the Jan. 6 Capitol riot and that lawmakers are still coming to terms with how to approach colleagues who supported and amplified former President Donald Trump's efforts to undermine the results of the 2020 election.

-ABC News' Benjamin Siegel

House Speaker Nancy Pelosi, Senate Majority Leader Chuck Schumer, Senate Republican Leader Mitch McConnell, House Republican Leader Kevin McCarthy and other members of Congress gathered outside the U.S. Capitol to observe a moment of silence for the more than 500,000 Americans who died of COVID-19.

There were 500 electric candles were used for the occasion, with some members holding them and the rest lining the steps of the Capitol.

Sgt. 1st Class Andre McRae of the U.S. Army Band sang two songs and when he sang "God Bless America," several of the lawmakers joined him in singing.

-ABC News' Mariam Khan

Biden held his first bilateral meeting with Canadian Prime Minister Justin Trudeau Tuesday afternoon, immediately telling Trudeau that he wishes the meeting could have been held in person.

“I wish I could reciprocate the hospitality you gave me when I visited Ottawa as vice president in 2016. The sooner we get this pandemic under control, the better, and I look forward to seeing you in person in the future,” Biden said, seated at the head of the table between American and Canadian flags.

Biden reiterated the close relationship, saying there is “no closer friend” for the U.S. than Canada.

In his brief remarks, Biden spoke about their discussion at the G-7 virtual meeting Friday, recalling his message about democracy and the need to protect and prioritize it, a veiled swipe at his predecessor.

Trudeau welcomed the U.S. back to the world stage, saying the country’s leadership has been “sorely missed” and threw his own veiled swipe at the Trump administration over the repeated times it removed references to climate change from joint statements.

Seated at the table with Biden were Harris, Secretary of State Antony Blinken, National Security Advisor Jake Sullivan and Secretary of Homeland Security Alejandro Mayorkas.

In her remarks, Harris brought up the time she spent living in Canada as a teenager while her mother taught at McGill University in Montreal. She said she looks forward to working on shared challenges, including COVID-19, climate change, and Russia and China.

Deputy Prime Minister and Minister of Finance Chrystia Freeland took a moment to address Harris’ historic role as a “Madam Vice President.”

“I have to tell you, your election has been such an inspiration for women and girls across Canada, especially Black women and girls, and South Asian women and girls. So many of them have told me that directly,” Freeland told Harris.

As the press was being sent out of the room, Biden said that he took five years of French in school, but did not retain any of it, saying when he attempted to speak it he’d “make such a fool of himself.”

-ABC News' Molly Nagle

Garland described the Jan. 6 insurrection at the Capitol as "the most heinous attack on the democratic processes I have ever seen and one I never expected to see in my lifetime." He added he will make sure to provide career prosecutors all the resources they need to carry out their investigations while also taking a broader look at the symptoms behind the country's domestic extremism problem.

Asked by Sen. Dianne Feinstein, D-Calif., whether the president "has the absolute right to do what he wants with the Justice Department," Garland said presidents are "constrained by the Constitution as are all government officials" and cited comments by Biden committing to not interfere with Justice Department matters. At the same time, Garland said that the Department of Justice is part of the executive branch and because of that, on policy matters they do "follow the lead of the president and the administration as long as it is consistent with the law." When asked who an attorney general represents when his interests conflict with the president's, Garland said the attorney general "represents the public interest, particularly and specifically as defined by the Constitution and the statutes of the United States."

Asked whether the president can order an attorney general to open or close an investigation, Garland said such a question was a hard one for constitutional law but that he did not expect it to be a question for himself given President Biden's statements assuring independence for the department.

Sen. Lindsey Graham, R-S.C., took a contentious tone with Garland in his line of questioning as he pressed him on multiple topics. At one point, when Graham asked Garland whether he thought former FBI Director Comey was a good FBI director, Garland declined to answer, which Graham said he found "stunning" because he thought Comey was terrible. Sen. Sheldon Whitehouse, D-R.I., pressed Garland on whether he would commit to investigating not only the rioters who attacked the Capitol on Jan. 6, but those "upstream" like the funders, organizers, ringleaders or others not actually at the Capitol.  Garland cited his past experience as a line prosecutor, noting "we begin with the people on the ground and we work our way up to those who are involved and further involved -- and we will pursue these leads wherever they take us."

Asked about whether he would end the Trump Justice Department's policy of generally stonewalling in the face of oversight requests from Congress, Garland committed to Whitehouse that the department would be "as responsive as possible" to any requests and "at the very least why if it can't answer a question or can't answer a letter." Garland also committed that he would work with Whitehouse on getting answers to the committee on requests that the Justice Department under Attorneys General Bill Barr and Jeff Sessions previously ignored.

In an exchange with Sen. John Cornyn, R-Texas, Garland committed that his personal politics will have no impact on prosecutions and investigations he oversees as attorney general. Asked what he would do if he was ordered to do something that he considered to be unlawful, Garland said he would first tell the president or whoever else was asking him that what they were ordering was unlawful and would resign if no alternative was accepted.

Asked by Sen. Amy Klobuchar, D-Minn., what he will do to improve morale in the department, Garland said he would on his first day make an oath to career prosecutors and agents "that my job is to protect them from partisan or other improper motives." Klobuchar then asked Garland whether he believes he'd need "additional authorities" to combat the country's domestic terrorism problem. Garland said while the department "is probably always looking for new tools ... the first thing we have to do is figure out whether the tools that we have are sufficient."

-ABC News' Alexander Mallin