Attempting to recreate '68 is silly and those attempting to, have no idea of just how that year really was! ;^)
If they think the riots will help Hillary by energizing the base (minority voters and white "Progressives"), they must assume that the rest of the voting public will not be turned off by the riots and will not notice how the administration is encouraging the rioters.
Hillary panders to one BLM (Black Lives Matter) while Obama uses the other BLM (Bureau of Land Management) as a weapon against American citizens.