MONDAY, May 7 Resource Companies Reporting Earnings Clean Energy Fuels Corp. (NASDAQ: CLNE) Goodrich Petroleum Corporation (NYSE:GDP) The Andersons Inc.  (NYSE: ANDE) Economic Data that May Impact Commodities Prices 3 p.m. Consumer Credit.   TUESDAY, May 8 Resource Companies Reporting Earnings Crosstex Energy, Inc. (NASDAQ:XTXI) Hecla Mining Company (NYSE:HL) Patriot Coal Corporation (NYSE:PCX) URS Corp. [...]