You certainly have a vivid imagination from which you draw your " facts."  Not really sure I have ever even met a "white extremist".  But I most certainly know a whole bunch of liberal extremists, and I fear for my childrens safety, because they are nasty, arrogant, manipulative, vindictive people who can seemingly justify any means to achieve their ends.  
I am relieved that they have lost the right to have any input into governing the country and are regulated to spouting lies in comment forums.