David Bossie, a two-time Trump campaign adviser who serves as a national committeeman from Maryland, submitted a resolution to party leadership that attacks Cheney (R-Wyo.) and Kinzinger (R-Ill.) and calls for the Republican National Committee to formally endorse their ouster from the House Republican conference, according to people with knowledge of the document.

The resolution has circulated among party officials and members in recent days. It is co-sponsored by Frank Eathorne, the state chairman of the Wyoming Republican Party and a Trump ally. RNC Chairwoman Ronna McDaniel has not taken a position on the resolution…

“The leaders of the Republican Party have made themselves willing hostages to a man who admits he tried to ‘overturn’ a presidential election and suggests he would pardon Jan. 6 defendants, some of whom have been charged with seditious conspiracy,” Cheney said. “I’m a constitutional conservative and I do not recognize those in my party who have abandoned the Constitution to embrace Donald Trump. History will be their judge. I will never stop fighting for our constitutional republic. No matter what.”