Oct. 25 (Bloomberg) — Robert Shiller, co-creator of the S&P/Case-Shiller index of property values, talks about the U.S. economy and housing market. Home prices in 20 U.S. cities dropped more than forecast in August, highlighting one of the obstacles facing the economic recovery in its third year. Shiller talks with Tom Keene on Bloomberg Television’s “Surveillance Midday.” (Source: Bloomberg)