This symbol is not "gang" related, nor is it a "neo-nazi" related issue. You obviously have never served with Marine infantry. The SS flag was conveniant because it has the symbol SS for scout sniper and deaths head. Snipers deliver death to thier enemies from afar. Its fitting. To suggest anything else is purely speculation and ultimately ignorant on your part. Symbols over time change in meaning and here is an example of how.
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