MGC Pure Chemicals America, a company owned by the Mitsubishi Gas Company of Japan, plans to build a plant in the Killeen Business Park. Questions abound.

If everything goes according to plan, the new MGC Pure Chemicals America plant will bring 28 new jobs to Killeen, 75 percent of which the company plans to hire from the area. Everything would run safely and smoothly, and this new plant, combined with Killeen’s close proximity to technology p…