AP Photo/Mark J. Terrill
AP Photo/Brennan Linsley
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
Jeremy Papasso/Daily Camera via AP
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Brennan Linsley
AP Photo/Brennan Linsley
AP Photo/Brennan Linsley
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Mark J. Terrill
AP Photo/Brennan Linsley
AP Photo/Brennan Linsley
WASHINGTON — The Republican presidential candidates debated for a third time on Oct. 28, 2015, this time in Colorado.