Former Congressman Tom Tancredo [1] has an excellent column [2] on Townhall.com eviscerating the Rubio Amnesty (and Increased Legal Immigration) proposals. He write:
Listening to the media, one would think that the support of a few establishment Republicans who always supported amnesty for this bill represents a major shift in the political winds. Yet I heard the exact same talk in 2006 and 2007. We stopped amnesty then, and we can stop it again.
Links:
[1] http://www.vdare.com/search/node/"Tom Tancredo"
[2] http://townhall.com/columnists/tomtancredo/2013/01/29/the-gang-of-8-proposal-is-akin-to-amnesty-n1500280