FILE PHOTO: Man walks by advertisement for Corning Gorilla Glass 3 outside Las Vegas Convention Center...
FILE PHOTO: A man walks by an advertisement for Corning Gorilla Glass 3 outside the Las Vegas Convention Center on the first day of the Consumer Electronics Show (CES) in Las Vegas January 8, 2013. REUTERS/Steve Marcus/File Photo GLOBAL BUSINESS WEEK AHEAD SEARCH GLOBAL BUSINESS 24 APR FOR ALL IMAGES