By Mike McGann, Editor, The Times An example of one of the “super sacks” of nickel reportedly stolen from ArcelorMittal in South Coatesville. SOUTH COATESVILLE — While the good old nickel coin might not seem like it is worth much these days, its namesake metal, which makes up 25% of the coin, is a lot more valuable and apparently was targeted for theft in a big way — to the tune of...