shorting of pna, page-2

I'll challenge anyone to find another reason, other than short selling or margin calls, that the PNA SP should have droped this much. I've done my best and found nothing but good news. They make about $2/LB profit on copper at current prices. That means the price of copper could HALF and they woukld still make 50cents/LB or a 33% GP. Nothing wrong with those numbers..