UPDATE 4-Alpha agrees to buy Massey Energy for about $7.1 bln By: Reuters: Company News January 29, 2011 at 20:04 PM EST * Latest deal in wave of consolidation (Adds quotes from Alpha CEO) Read More >> Related Stocks: American Campus Communities Inc Arcelor Mittal Fluor Corp Morgan Stanley Rio Tinto Plc ADR TravelersCompanies Western Alliance Bancorp