Senate Majority Leader Mitch McConnell sent a note to Republican colleagues Wednesday afternoon, as the House debated the expected impeachment of President Trump, stating that he has not made a final decision on how he would vote in an impeachment trial.

“While the press has been full of speculation, I have not made a final decision on how I will vote and I intend to listen to the legal arguments when they are presented to the Senate," said the note McConnell's team passed along.

The message comes after House GOP leadership said they would not encourage members to vote for or against Democrats' impeachment push, according to House leadership aides, but to “vote their conscience.”

At least six House Republicans -- including No. 3 Rep. Liz Cheney -- have announced they will vote to impeach the president.

-ABC News' Allison Pecorin

Following several Republicans who aired their grievances with a "rushed" process, Rep. Chip Roy, R-Texas, condemned Trump for pressing Vice President Mike Pence to overturn the election but argued he couldn't support the impeachment article as written.

"Let us condemn which must be condemned but do it the right way with deliberation and without disastrous side effects. We must end tearing apart our nation by social media and sound bite," Roy said.

Another Texas Republican, Rep. Jodey Arrington, expressed some discontent at the president's rhetoric but suggested it would set a dangerous precedent to pin the actions of his supporters at the Capitol on the president.

"I'm not saying that the president didn't exercise poor judgment, but to criminalize political speech by blaming lawless acts on the president's rhetoric is wrong and a very dangerous precedent," he said to groans from Democrats. "The criminals who stormed the Capitol that day acted on their own volition. They are responsible. This is an important moment for our nation. We have to come together."

While other Republicans didn't go so far as to directly condemn Trump, they all condemned the violence at the Capitol -- but argued it was time for unity and healing, instead of an impeachment with one week until Biden's inauguration.

Democrats, however, rejected that stance.

"A police officer was killed. And what I hear from the other side is that it's time to heal? He's not even buried yet!" Rep. Donald Norcross, D-N.J., scolded his colleagues.

"If he has four years or four days, we must do the right thing for all Americans because he must be held accountable," he added.

Republicans argued there had been no hearings or witnesses called in the Judiciary Committee, to which Democrats responded that the lawmakers themselves witnessed the violence and immediate action must be taken to avoid further threats.

-ABC News' Benjamin Siegel

Senate Majority Leader Mitch McConnell’s office has confirmed the Senate will not return early for an impeachment trial.

The GOP leader spoke to Minority Leader Chuck Schumer and said he has no intention of invoking any emergency authority the leaders have to jointly call the Senate back.

That means the earliest the trial can start is  Jan. 19 -- the same day as the first confirmation hearing for one of Biden's Cabinet picks and one day before Biden's inauguration. It's unclear how those events might be affected as Trump is poised to be impeached in the House later Wednesday.

-ABC News' Trish Turner (edited)

Rep. Jason Crow, D-Colo, a former Army Ranger with multiple combat deployments, called on his Republican colleagues to find the courage to vote to impeach Trump.

"Last week I stood in that gallery to defend this chamber against the violent mob called here by Donald Trump. I have dedicated my life to the defense of our nation and Donald Trump is a risk to all that I love," he said. "I'm not asking you to storm the beaches of Normandy, but show a fraction of the courage we ask of our troops every day. Leadership is hard. It's time to impeach."

Freshman progressive Rep. Cori Bush, D-Mo., who introduced a resolution on the House floor Monday seeking to expel lawmakers who still voted to overturn the election after the Capitol siege, was met with boos from Republicans after her remarks in which she called Trump "a white supremacist president."

"If we fail to remove a white supremacist president, who incited a white supremacist insurrection, it's communities like Missouri's 1st District that suffer the most," she said.

Rep. Maxine Waters, D-Calif., a staunch critic of Trump's, warned earlier, "He is capable of starting a Civil War."

Rep. Veronica Escobar, D-Texas, as with many Democrats before her, have called on Trump not only to be impeached but to "never be allowed to hold office again."

At the top of his remarks in Alamo, Texas, after making brief comments about the strength of the border wall, the president addressed the riot at the Capitol -- remarking that it “has been a difficult year and a difficult election."

“Free speech is under assault like never before,” Trump said -- calling the latest impeachment effort a "hoax" but threatening the efforts to remove him from office could haunt Biden.

“The 25th Amendment is of zero risk to me, but will come back to haunt Joe Biden and the Biden administration," Trump said. "As the expression goes, 'Be careful what you wish for."'

“Millions of our citizens watched last Wednesday as a mob stormed the Capitol and trashed the halls of government. As I have consistently said throughout my administration, we believe in respecting America’s history and traditions -- not tearing them down,” Trump said, reading from a teleprompter.

“We believe in the rule of law, not violence or rioting," he said, going on to describe the pandemic landscape. "This has been a difficult year and a very difficult election. The pandemic has made it a very, very difficult year for our country and virtually every country around the world. Now is the time for our nation to heal -- it is the time for peace and calm."

“Respect for law and law enforcement -- so many are here -- is the foundation of the MAGA agenda, and we are a nation of law and order. That is why we are here today: to talk about what we must do to uphold the rule of law in America and how we must continue to support our law enforcement heroes, which is exactly what you are," Trump said.

At the same time as Trump spoke, acting U.S. Attorney in the District of Columbia Michael Sherwin announced that more serious indictments against some already charged in the violent Capitol siege were imminent and said there were "pipe bombs" found outside the Capitol Wednesday.

Before Tump's remarks, Trump walked slowly to the border wall, lined with American flags. He bantered with border officials speaking as he gazed upon the wall before he approached a plaque and signed it.

-ABC News' John Parkinson and Ben Gittleson