Street News: Libor Investigation, JPMorgan Trades

July 16 (Bloomberg) -- Bloomberg's Scarlet Fu reports on today's top news including the investigation into Libor rate fixing expands in both the U.S. and U.K., former JPMorgan executives question the bank's story on London traders hiding losses and China may move to boost its economy this week. She speaks on Bloomberg Television's "Bloomberg Surveillance." (Source: Bloomberg)