As of Aug. 15, 18 members of Congress—five Senators and 13 Representatives—have announced they will not seek re-election in 2024. This includes 13 Democrats—four in the Senate and nine in the House—as well as five Republicans—U.S. Sen. Mike Braun (R-Ind.) and four House members. The same number of U.S. Senators (5) had announced they were…