By Holly Yan, Sarah Dewberry and Sharif Paget, CNN (CNN) — With their faces concealed behind white cloths and sunglasses, dozens of protesters marched down the streets of downtown Nashville this weekend, chanting “Sieg Heil” and “Deportation saves the nation,” according to a statement from the Tennessee Democratic Party. “Reclaim America,” one banner at the front of the group read. Behind it, uniformed marchers in dark shirts and khaki-colored pants hoisted a plethora of Confederate and historic US flags, with some of the American flags turned upside down. Their attire and tactics are hallmarks of the Patriot Front white supremacist...