Charles Koch speaks in his office at Koch Industries in Wichita. He and his brother are reportedly behind the funding for the Kansas Policy Institute.
Charles Koch speaks in his office at Koch Industries in Wichita. He and his brother are reportedly behind the funding for the Kansas Policy Institute. Bo Rader The Associated Press
Charles Koch speaks in his office at Koch Industries in Wichita. He and his brother are reportedly behind the funding for the Kansas Policy Institute. Bo Rader The Associated Press