Why is the Left so angry at Blacks who love America?

By Lloyd Marcus "I received angry emails from blacks who said I should be ashamed of myself. Apparently, they believe my not resenting whites and America is a betrayal of my blackness. I no longer feel the need to be patient with racist blacks. Just as we do not tolerate the KKK and white supremacists, we should not give a pass to racist blacks." Link: Lloyd Marcus.com