“It appears that a significant number of House members and a few senators had more than just a passing role in what went on,” Rep. Bennie Thompson, the Democratic chairman of the Jan. 6 committee, told The Associated Press last week.

Since launching its investigation last summer, the Jan. 6 panel has been slowly gaining new details about what lawmakers said and did in the weeks before the insurrection. Members have asked three GOP lawmakers — Jordan of Ohio, Rep. Scott Perry of Pennsylvania and House Minority Leader Kevin McCarthy of California — to testify voluntarily. All have refused. Other lawmakers could be called in the coming days…

The efforts started in the weeks after The Associated Press declared Biden president-elect.

In early December 2020, several lawmakers attended a meeting in the White House counsel’s office where attorneys for the president advised them that a plan to put up an alternate slate of electors declaring Trump the winner was not “legally sound.” One lawmaker, Rep. Scott Perry of Pennsylvania, pushed back on that position. So did GOP Reps. Matt Gaetz of Florida and Louie Gohmert of Texas, according to testimony from Cassidy Hutchinson, a former special assistant in the Trump White House.