Disagree. Ho Chi Minh and Che Guevara and Fidel Castro and Patrice Lumumba were all "those specific types of people". Came up comfortable, middle-class, educated ..... and ruthless, nasty, and hateful.
No, you don't want Lefties wielding the police power ... which is what Ferguson and Baltimore have been all about, a federally-forced cramdown on a couple of local PD's, to force them to become Red Cops in Obama's new Red Army that he needs to kill all those cracka people Bammy hates so badly, he and his buds Ayers and Van Jones and Valerie Jarrett and all the rest of the Left trash he hangs with.
Just in the inner city....nowhere else.