U.S. House Minority Leader Hakeem Jeffries, D-N.Y., looks on as Congressional Black Caucus Chair Yvette Clarke, D-N.Y., speaks during a news conference in front of the U.S. Capitol on May 19, 2026 in Washington, D.C. (Photo by Alex Wong/Getty Images) WASHINGTON — The long, often agonizing struggle for Black political clout in Washington faces a new, uncertain and potentially troublesome chapter. Black political power in the nation’s capital is c…