WASHINGTON — The 21 House Republicans who initially blocked Rep. Kevin McCarthy from winning the speakership had demanded big changes to House rules, but they also wanted more influence on the congressional committees that will set the GOP agenda over the next two years.Here's what we know as of Tuesday evening:- Rep. Andy Biggs of Arizona, a former head of the Freedom Caucus and one of the five so-called Never Kevins, will keep his spot on the powerful Judiciary Committee.- Rep. Byron Donalds of Florida, who was nominated to run against McCarthy for speaker and flipped to him on the 12th ballot, was named by McCarthy as the "speaker's designee" on the influential Steering Committee, which decides which lawmakers get committee gavels and seats.- Rep. Paul Gosar of Arizona, who flipped to McCarthy on the 12th ballot, was reinstated by Republicans on two committees —Oversight and Natural Resources panels — after Democrats removed him two years ago for posting threats to lawmakers on social media.He vowed that Freedom Caucus members would get three seats on the speaker-controlled Rules Committee, which decides exactly how bills are considered on the House floor."