Matthew Wasniewski, U.S. House of Representatives Historian, talks about the book he edited, “Black Americans in Congress, 1870-2007.” It examines the role African Americans played in Congress after Reconstruction and during the 1960s Civil Rights Movement. The book includes comprehensive biographies of members including Joseph Rainey, Oscar De Priest, Adam Clayton Powell, and Shirley Chisholm. This program was recorded in the Rayburn House Office Building.