The Koch brothers
<
>
Photo 1 of 13
<
>
Charles Koch, 76, speaks during an interview, May 22, 2012, in his office at Koch Industries in Wichita, Kansas, where Koch Industries manages 60,000 employees in 60 countries. (Bo Rader/Wichita Eagle/MCT) BO RADER — Wichita Eagle/MCT
