** FILE ** In this Jan. 18, 1964 file photo, U.S. President Lyndon B. Johnson, right, talks with civil rights leaders in his White House office in Washington. The black leaders, from left, are, Roy Wilkins, executive secretary of the National Association for the Advancement of Colored People (NAACP); James Farmer, national director of the Committee on Racial Equality; Dr. Martin Luther King Jr., head of the Southern Christian Leadership Conference; and Whitney Young, executive director of the Urban League. (AP Photo/File)