Pvt Michael Burnette pleaded guilty today for murdering former soldier Michael Roark and his girlfriend, 17-year-old Tiffany York. He admitted killing them because Roark new too much about the groups plans to overthrow the federal government and assassinate President Obama. There were at least 4 in the gang who had spend $87,000 dollars on weapons to meet their ends. Wanna bet all four are White, Christian and Republican? I thought not. Ga. murder case uncovers terror plot by soldiers