Oklahoma Lt. Gov. Todd Lamb (left) and Chase Koch (right), President of KOCH Nitrogen Company, LLC, discuss the 1.3 billion dollar expansion at the KOCH plant east of Enid during the official groundbreaking ceremony Thursday, Oct. 9, 2014. (Staff Photo by BONNIE VCULEK)

OklahomaLt. Gov. Todd LambChase KochKOCH PresidentKOCH Nitrogen CompanyLLCEnidKOCH GroundbreakingBonnie Vculek