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- Apr 27, 2007
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You may want to go to Wally World or Academy and pick up an air horn. Mine was about $5. It's a small cylinder of compressed air with a horn on top. It wouldn't work against a thug with a gun or knife, but it's loud enough to get several neighbors' attention. I wouldn't want one going off 1-2' from my ear.
oh yea! that's good idea! an air-horn...