A reader has forwarded an interesting interactive graphic that illustrates where
Americans and California are migrating to and from.  An underlying theme
not presented but one that certainly is within the survey is the impact on the
family, specifically  the uprooting that has taken place caused by the Great Recession.
See the link below to view.

http://www.forbes.com/2010/06/04/migration-moving-wealthy-interactive-counties-map.html?preload=39099