good list and a good start... but not all of these opinions are necessarily conservative.
also - where you stray into the suggesting we ought to have a law - not so much - remember the other team can decide who is the "Best" immigrant.
I really don't like the idea that we need more Finnish engineers or Canadian engineers to do the job I do for 25% of the pay b/c it's a "job Americans won't do"
... until we eliminate "No American Is Good Enough For This Job" discrimination - we don't need anymore quota quacks for me to train
... are you getting a sense here - I am tired of training dipsticks who come here with a wet sheepskin and take a USD65/hr job they cannot do without two years of OJT - so H.R. does not hire an American...