Not sure why I would need someone to corroborate my insertion when it is supported by facts. Here are the unemployment rates since Bush took office. Now keep something in mind that really skews these numbers, the unemployment figures are a measurement of people who are applying for benefits. They don't include people who have exhausted their benefits so are no longer in these numbers. I got the number here from the labor department.
http://data.bls.gov/PDQ/servlet/SurveyOutputServlet?data_tool=latest_numbers&series_id=LNS14000000
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2000 4.0 4.1 4.0 3.8 4.0 4.0 4.0 4.1 3.9 3.9 3.9 3.9
2001 4.2 4.2 4.3 4.4 4.3 4.5 4.6 4.9 5.0 5.3 5.5 5.7
2002 5.7 5.7 5.7 5.9 5.8 5.8 5.8 5.7 5.7 5.7 5.9 6.0
2003 5.8 5.9 5.9 6.0 6.1 6.3 6.2 6.1 6.1 6.0 5.8 5.7
2004 5.7 5.6 5.8 5.6 5.6 5.6 5.5 5.4 5.4 5.5 5.4 5.4
2005 5.2 5.4 5.2 5.1 5.1 5.0 5.0 4.9 5.1 5.0 5.0 4.8
2006 4.7 4.7 4.7 4.7 4.7 4.6 4.7 4.7 4.5 4.4 4.5 4.4
2007 4.6 4.5 4.4 4.5 4.5
4.6 4.7 4.7 4.7 4.8 4.7 5.0
2008 4.9 4.8 5.1 5.0 5.5 5.5 5.7 6.1 6.1 6.5 6.7
As you can see, the unemployment rates have been going up since 2001. Many American's are so frustrated they've stopped looking for a job since everywhere they go people are downsizing and not hiring.
Offshoring from my memory began about 2002 which was also the year Enron and Worldcom were cooking the books. During all these years, CEO's began making record salaries and bonuses while workers were reduced and reduced and many jobs went out of this country.
Here is a study the government did when offshoring really became a concern
So it was predicted these massive job losses would be a product of offshoring yet nothing was done to stop it.
I repeat, job losses have been on the rise long before this economic crises. Just look at this year alone, we've lost millions of jobs just this year before the economy tanked.