Georgia-Pacific announced plans to close its Warm Springs plywood production facility, resulting in the loss of about 300 jobs.  The public announcement came on the company's Twitter account:  "Sharing difficult news: we will be closing our plywood facility in Warm Springs, Ga by the end of the year. This closure will affect approximately 300 of our employees."  In a statement emailed to News 3, Rick Kimble, Georgia Pacific’s Senior Manager for Public Relations said:  “Georgia-Pacific will permanently cease manufacturing operations at its Warm Springs, Ga., plywood facility, due ...