Citizen ballot questions are often the most deeply personal decisions U.S. voters have to make in November since they offer a chance for citizens to change laws. This is the case in Maine, where an election-season battle over private gun sale background checks has pitted the parents of a murdered daughter against gun owners who say their way of life is under attack. VOA’s Katherine Gypson has more in this report from Portland. VOA Khmer's Seourn Vathana narrates.