Aug. 10 (Bloomberg) — Johanna Chua, Hong Kong-based head of Asian economic research at Citigroup Inc., talks about China’s economy, central bank monetary policy and currency. Chua also discusses Standard and Poor’s decision to downgrade U.S. debt, and Federal Reserve monetary policy. She speaks with Rishaad Salamat, Susan Li and Phillip Yin on Bloomberg Television’s “Asia Edge.” (Source: Bloomberg)