Palin's older son Track, serves in the U.S. Army, and may be deployed to [[Iraq War|Iraq]] this autumn. Palin says, "I'm proud of him but I worry."<ref name="people">[[People Magazine]]</ref> | Palin's older son Track, serves in the U.S. Army, and may be deployed to [[Iraq War|Iraq]] this autumn. Palin says, "I'm proud of him but I worry."<ref name="people">[[People Magazine]]</ref> |