Chandler Vice Mayor Bob Caccamo, from left, Arizona Secretary of State Ken Bennett, Chandler Covance facility General Manager Monique Heiser-Wong, Covance Chief Operations Officer Wendell Barr, Chandler Mayor Boyd Dunn and Covance Chief Executive Officer Joe Herring cut the ribbon during an opening ceremony for the drug testing facility in Chandler. March 26, 2009.
Guest commentary by Phil Kerpen
By Mark Heller, Tribune
By Mark Scarp, contributing columnist
By Jerry Brown, contributing columnist
Guest Commentary by Bill Richardson