By John Zangas for DCMG - Washington, DC–White supremacist Richard Spencer and about 20 of his followers expressed hatred for immigrants at the White House Sunday afternoon while protesting the San Francisco trial verdict in the shooting death of Kathryn Steinle. About 75 counter-protesters confronted Spencer and his Nazi group on Pennsylvania Ave. as they marched toward Lafayette Square, blocking them from reaching the front of the North Portico side of White House. Police scrambled to separate the two groups with a cordon as they met, then quickly inserted metal barricades between the two sides before any skirmishes could break out. “Alt-Righters” like Spencer and Eli Mosley and Traditionalist Workers Party neo-Nazis including Matthew Heimbach and Derek Davis were in attendance. Spencer and Mosley helped organized the “Unite the Right” rally in Charlottesville, Va., on August 9 when Nazi groups, the KKK, the Alt Right, and other fringe supremacy groups protested the removal of a Civil War statue of General Robert E. Lee. That event turned deadly when a car driven by James Alex Fields Jr., 20, plowed into activists, hitting and injuring 20 and killing Heather Heyer, a civil rights activist. Attorney General Jeff Sessions admitted it was an act of domestic terrorism and vowed to investigate and prosecute it as terrorism.