Their TALK about changing it says a lot but their lack of action speaks volumes. They have been talking about it for years. Bush got a law passed to build a fence....where's that fence? Come on dude. without cheap (illegal) labor the corporations won't know what to do.
I guarantee the back office discussions go like this Agricultural Company tells politician "Make all the noise you want but if you want our money you won't do shit about it when it comes down to it." the politician cashes the check rants and raves about illegals and then does nothing about it.