Stocks to watch Thursday: Crown Castle, Amag By: MarketWatch March 08, 2012 at 06:48 AM EST A rundown of the corporate headlines of interest to investors early Thursday. Read More >> Related Stocks: Amag Pharmaceuticals AutoZone Buckle Inc Cantel Medical Cooper Companies Exelon Corp Genl Dynamics Kirkland's Inc Marsh & McLennan Miller Industries Pall Corp Ulta Beauty Inc Williams-Sonoma Zumiez Inc