(FILES)The worldwide headquarters of General Motors is pictured in this 12 July, 2006 file photo in downtown Detroit, Michigan. Leading US automaker General Motors is preparing to cut thousands more white-collar jobs and is thinking about selling more of its brands, The Wall Street Journal reported July 7, 2008. Citing unnamed people familiar with the matter, the newspaper said that both moves were part of a broader re-evaluation of GM's strategy aimed at returning to profitability in 2010. AFP PHOTO/FILES/Jeff HAYNES