Antifa losers resemble PLO juveniles in many ways.
using slings to throw rocks at police in Gothenburg
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I made slings when a kid, using leather thongs and the tongues from old shoes. Tried to hit cardboard box in backyard, with little success. Very difficult to get the timing right for the release to hit a specific target. ....Not difficult if just launching the rock to hit someone in a crowd.
Aunt-Teefah is going to be shocked when citizens begin responding with violence.