Intel CFO Stacy Smith smiles during an interview with Reuters reporters San Francisco, California August 8, 2011. Smith said he does not expect S&P's downgrade of U.S. sovereign debt to hurt business at the top personal computer chipmaker this quarter, after a sharp sell-off on Wall Street on Monday. REUTERS/Robert Galbraith (UNITED STATES - Tags: BUSINESS SCI TECH HEADSHOT PROFILE)