professor johnny eric williams associate professor of sociology. if you haven't seen this yet. he posted this it is past time for the racially oppressed to do what people who believe themselves ton white will not do. put end to the vectors of their destructive mythology of whiteness and their white supremacy system #let them f.ing die. the time is now to confront these inhuman blank and end this now. tough to read through such vulgar message. what's going on here? >> the political rhetoric is going through here. sandra: trinity? >> i'm libertarian. i believe in free speech. we have an attack on conservatism. on republicans. and until we call it out, i know a lot of people disagree with me. but, when this shooter targeted the congressman, he said are they republicans or are they democrats? when people keep telling me don't make it about politics, you are politicizing it he