Charles G. and David H. Koch, the influential and big-spending conservative donors, have a favorite in the race for the Republican nomination: Gov. Scott Walker of Wisconsin.
NICHOLAS CONFESSORE, New York Times
Mon, 04/20/2015 - 1:37pm
Charles G. and David H. Koch, the influential and big-spending conservative donors, have a favorite in the race for the Republican nomination: Gov. Scott Walker of Wisconsin.