Ben Bernanke, chairman of the Federal Reserve, hinted that the Fed may stop raising interest rates in a speech Monday. Mr. Bernanke also noted signs of a slowing economy, including a cooling housing market and lower consumer spending. What effects will his speech have on the markets and the overall economy? And are Bernanke's assertions correct? The guests this episode are Herman Cohen, Abdi Samatar, Andrew Kohut, Amy Walter. Byline: Jim Lehrer, Jeffrey Brown, Tom Bearden, Kwame Holman, Margaret Warner, Gwen Ifill