SUBSCRIBE: Two elderly women dish out some rough justice to a crook who tried to rob their store - using a wheeled office chair.\r
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There are an estimated 210000000 CCTV cameras in the world - and they capture some pretty spectacular stuff.\r
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Customer and store owner fight back.\r
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Pittsburgh Shopkeeper Chases Off Machete-Wielding Thief With A Huge SWORD Pittsburgh Shopkeeper Chases Off Machete-Wielding Thief With A Huge .
