Via e-mail from the DC-based Migration Policy Institute:
If you are interested in immigration issues and human migration in general, the Migration Policy Institute is a great resource. Here is a link to their site: http://www.migrationpolicy.org/
The Migration Policy Institute has completed an analysis of the major provisions in the bipartisan group of senators' 2013 immigration reform framework, comparing them to provisions in the earlier 2006 and 2007 Senate legislation.Here is the link to the comparison (pdf file): http://www.migrationpolicy.org/pubs/CIRbrief-2013SenateFramework-Side-by-Side.pdf
The side-by-side comparison's topics include border security and enforcement; visa reforms; earned legalization of unauthorized immigrants; strengthening of the US economy and workforce; and immigrant integration.
As this Issue Brief was completed in advance of today's release of the Senate immigration bill, the side-by-side will be updated in the coming days, as our experts comb through further details of the 844-page bill.
If you are interested in immigration issues and human migration in general, the Migration Policy Institute is a great resource. Here is a link to their site: http://www.migrationpolicy.org/