It's probably not healthy to watch policies being constructed because things can change rapidly.  However, here is an update on the immigration bill.  It looks like they want the boarder to be secure before more green cards are issued.  There is no agreement on what boarder security means, but it might mean more walls.  And they plan to place current illegal immigrants at the end of the line, it may take up to 10 years for some of them to get a green card (legal residence).

http://www.latimes.com/news/politics/la-pn-illegal-immigrants-green-card-senate-20130207,0,4764504.story

If you are interested, I follow this advocacy group on facebook.  They do a good job, and don't spam.

http://presente.org/