FORT STEWART, Ga. - As America gets ready to celebrate its 250th birthday over the next several days, fireworks will be a big part of that celebration, but unexpected fireworks could cause issues for many veterans suffering from post-traumatic stress disorder, or PTSD. WJCL talked to a military specialist about what you can do to help minimize the issue. The sky being lit up with fireworks will be quite a common occurrence in the upcoming days as the nation celebrates the Fourth of July.