Bernanke: More should be done to prevent home foreclosures
U.S. stocks rebound from sharp plunge
Officials: OPEC not to raise oil output
Chinese shares dive in the morning session
Fund to aid PRD firms restructure
Land sale in Shanghai made more transparent
Facebook hires Google veteran Sandberg as COO
PetroChina discusses joining hands with Qatar Petroleum
Chinese Premier pledges hefty investment schemes under tight monetary policy
