We've covered all the arguments for and against "reform" in miles and miles of FR threads.. heated arguments and if I recall some FReepers left and some were kicked off FR.
In fact IIRC just days before 9/11/2001 Bush and Mexican president Fox were working out a deal to open the flood gates -- that were already in fragments -- and let a gazillion come and go as pleased the Mexican government and U.S. businesses looking for cheap, tax-payer subsidized labor.
I attempted to explain my recollection of some of those miles of threads in my last reply immediately above.
If nothing else the sight of these guffawing goofballs would make me oppose "comprehensive reform."
They had just -- through "hard work and dedication" -- worked out the details of comprehensive reform in 2007. Then the whole thing blew up in their fat faces.