Nancy Pelosi blocks two Trump allies from the committee probing the Capitol riot. The GOP might boycott.

WASHINGTON — House Speaker Nancy Pelosi on Wednesday rejected two Republicans tapped by House GOP Leader Kevin McCarthy to sit on a committee investigating the Jan. 6 Capitol insurrection, a decision McCarthy denounced as “an egregious abuse of power.”

McCarthy said the GOP won’t participate the investigation if Democrats won’t accept the members he appointed.

Pelosi cited the “integrity” of the probe in refusing to accept the appointments of Indiana Rep. Jim Banks, picked by McCarthy to be the top Republican on the panel, or Ohio Rep. Jim Jordan. Both are close allies of former President Donald Trump, whose supporters laid siege to the Capitol that day.

In the hours after the insurrection, both Banks and Jordan voted to overturn Joe Biden’s presidential victory. Pelosi said she had spoken with McCarthy and told him that she would reject the two names.

“With respect for the integrity of the investigation, with an insistence on the truth and with concern about statements made and actions taken by these members, I must reject the recommendations of Representatives Banks and Jordan to the Select Committee,” Pelosi said.

McCarthy said in a statement that Pelosi’s move will damage the institution of Congress.

“Unless Speaker Pelosi reverses course and seats all five Republican nominees, Republicans will not be party to their sham process and will instead pursue our own investigation of the facts,” McCarthy said.

The speaker’s decision is certain to further inflame tension between the two parties over the insurrection and the House panel that almost all Republicans opposed. Most in the GOP have remained loyal to Trump despite the violent insurrection of his supporters that sent many of them running for their lives. McCarthy had wouldn’t say for weeks whether Republicans would even participate in the probe, but on Monday, he sent the five names to Pelosi.

Pelosi said in the statement that she had accepted McCarthy’s three other picks — Illinois Rep. Rodney Davis, North Dakota Rep. Kelly Armstrong and Texas Rep. Troy Nehls. But McCarthy said that all or none would participate.

Like Jordan and Banks, Nehls voted to overturn Biden’s victory. Armstrong and Davis voted to certify the election.

McCarthy’s picks came after all but two Republicans opposed the creation of the 13-person select committee in a House vote last month, with most in the GOP arguing that the majority-Democratic panel would conduct a partisan probe. House Democrats originally attempted to create an evenly split, independent commission to investigate the insurrection, but that effort fell short when it was blocked by Senate Republicans.

Banks recently traveled with Trump to the U.S.-Mexico border and to visit him at his New Jersey golf course. In a statement after McCarthy tapped him for the panel, he sharply criticized the Democrats who had set it up.

“Make no mistake, Nancy Pelosi created this committee solely to malign conservatives and to justify the Left’s authoritarian agenda,” Banks said.

Jordan, the top Republican on the House Judiciary Committee, was one of Trump’s most vocal defenders during his two impeachments and last month likened the new investigation to “impeachment three.” Trump was impeached by the House and acquitted by the Senate both times.

The chairman of the panel, Mississippi Rep. Bennie Thompson, has said that the committee will have a quorum to conduct business whether GOP members are present or not.

Pelosi named eight members of the panel earlier this month — seven Democrats and Republican Rep. Liz Cheney of Wyoming, who has strongly criticized Trump and has been the most outspoken member of her caucus against the insurrection. Cheney, who was demoted from GOP leadership in May over her comments, was one of the two Republicans who voted in favor of forming the committee, along with Illinois Rep. Adam Kinzinger.

The panel will hold its first hearing next week, with at least four rank-and-file police officers who battled rioters that day testifying about their experiences. Dozens of police officers were injured as the crowd pushed past them and broke into the Capitol building.

Seven people died during and after the rioting, including a woman who was shot by police as she tried to break into the House chamber and three other Trump supporters who suffered medical emergencies. Two police officers died by suicide in the days that followed, and a third officer, Capitol Police Officer Brian Sicknick, collapsed and later died after engaging with the protesters. A medical examiner determined he died of natural causes.