Rep. Hakeem Jeffries, whom House Majority Leader Steny Hoyer endorsed for Democratic leader, is a member of the Congressional Black Caucus and the Congressional Progressive Caucus. House Speaker Nancy Pelosi and House Majority Leader Steny Hoyer are both declining to run for Democratic leadership posts in the next Congress, passing the baton to a new generation of leaders, which could signal further leftward migration by the party. Hoyer, 83, threw his support behind New York Democratic Rep. Hakeem Jeffries for Democratic leader on Thursday after announcing his decision not to seek a leadership role in the caucus. Hoyer said...