Those are some pretty loaded questions there. Not to mention, some pretty bold accusations, seemingly based solely on your opinion of what you think other people think (which is, as I said, quite bold). Honestly, I do think that any bill that attempts to deal with immigration is a step in the right direction (regardless of which direction you decide to go in). I think the law will likely be used by some to harass those of certain races. That's the world that we live in. I also think that it would help with getting people off their collective arses on the immigration issue (and hopefully not drive people further into an angry standoff). I can see the positives of deportation and amnesty. Surely either would have a better effect than staying forever deadlocked in indecision on the issue. I'm not a big fan of the ability to sue police officers for using their own judgment, when it is a bit too forgiving for another citizens taste. There are already too many frivolous law suits in this country. Some of the ones this will allow may be well founded, but for each of them there are likely to be two that are brought about by greedy or lazy pricks.
Of course that's just my personal feeling on a cursory glance of an old-ish issue.