An 'open house' sign stands outside a townhouse complex in Arcadia, California, U.S., on Sunday, July 21, 2013. Sales of previously owned houses unexpectedly dropped in June, hurt by a lack of supply and rising mortgage rates that may slow the rebound in the U.S. real-estate market. Photographer: Jonathan Alcorn/Bloomberg via Getty Images
{"Image ImageDescription": "An \"open house\" sign stands outside a townhouse complex in Arcadia, California, U.S., on Sunday, July 21, 2013. Sales of previously owned houses unexpectedly dropped in June, hurt by a lack of supply and rising mortgage rates that may slow the rebound in the U.S. real-estate market. Photographer: Jonathan Alcorn/Bloomberg via Getty Images", "Image Copyright": "2013 Bloomberg"}