Representative Marjorie Taylor Greene, a first-term Georgia Republican, repeatedly endorsed executing top Democratic politicians on social media before she was elected to Congress, including telling a follower who asked if they could hang former President Barack Obama that the “stage is being set.”
A review of Ms. Greene’s social media accounts, first reported by CNN, found that she repeatedly liked posts on Facebook that discussed the prospect of violence against Democratic lawmakers and employees of the federal government. Ms. Greene liked a Facebook comment in January 2019 that said “a bullet to the head would be quicker” to remove Speaker Nancy Pelosi, and liked another about executing F.B.I. agents.
After a Facebook follower asked Ms. Greene “Now do we get to hang them,” referring to Mr. Obama and Hillary Clinton, the former secretary of state and Democratic presidential nominee, Ms. Greene responded: “Stage is being set. Players are being put in place. We must be patient. This must be done perfectly or liberal judges would let them off.”
In a lengthy statement posted to Twitter on Tuesday before CNN published its report, Ms. Greene did not disavow the posts, but accused CNN of “coming after” her for political reasons and noted that several people had managed her social media accounts.
“Over the years, I’ve had teams of people manage my pages,” Ms. Greene wrote. “Many posts have been liked. Many posts have been shared. Some did not represent my views.”
After multiple reports of Ms. Greene’s endorsements of political violence, Representative Jimmy Gomez, Democrat of California, announced on Wednesday evening that he would introduce a resolution to expel her from the House.
“Such advocacy for extremism and sedition not only demands her immediate expulsion from Congress, but it also merits strong and clear condemnation from all of her Republican colleagues,” Mr. Gomez said. “Her very presence in office represents a direct threat against the elected officials and staff who serve our government.”
Expulsion from the chamber would require a two-thirds vote.
Ms. Greene’s inflammatory language has drawn rebukes from some members of her own party. But since she joined Congress, House Republican leaders have declined to condemn her. Before she was elected, Representative Liz Cheney of Wyoming, the No. 3 House Republican, disavowed her comments as “offensive and bigoted,” and Representative Steve Scalise of Louisiana, the No. 2 Republican, went so far as to back Ms. Greene’s primary opponent.
A spokesman for Representative Kevin McCarthy of California, the minority leader, told Axios that Ms. Greene’s newly surfaced Facebook posts were “deeply disturbing” and that he planned to “have a conversation” with her about them.
Ms. Greene has previously been scrutinized for promoting conspiracy theories, including QAnon, the pro-Trump fringe group that falsely claims the existence of a satanic pedophile cult run by top Democrats, and for wrongly suggesting that the deadly school shooting in Parkland, Fla., was staged. Ms. Greene was chosen this week to serve on the House Education and Labor Committee.
In the days before pro-Trump insurrectionists stormed the Capitol on Jan. 6, Ms. Greene referred to the day as Republicans’ “1776 moment.” After the riot, she pledged that President Donald J. Trump would “remain in office” and that attempts to remove him from the White House constituted “an attack on every American who voted for him,” even though he had lost the election.
Emily Cochrane contributed reporting.