"Marjorie Taylor Greene is the QAnon congresswoman, a far-right influencer and gun fanatic who dabbles in anti-Semitism and anti-Muslim bigotry. She endorsed violence against congressional leaders, claimed that the Parkland and Sandy Hook shootings were faked and once shared an anti-refugee video in which a Holocaust denier says that “Zionist supremacists have schemed to promote immigration and miscegenation”...Although it is tempting to make this episode another parable exemplifying the “Trumpification” of the Republican Party, it’s better understood as yet another chapter in an ongoing story: the two-step between the far right and the Republican Party and the degree to which the former is never actually that far from the latter...Extremism has always had a place in mainstream conservative politics, and this is especially true at the grass-roots level. What’s distinctive right now isn’t the fact that someone like Greene exists but that no one has emerged to play the role of Buckley. A longtime Republican leader like Mitch McConnell can try — he denounced Greene’s “loony lies and conspiracy theories” as a “cancer” on the party — but after he served four years as an ally to Donald Trump, his words aren’t worth much."