IS THIS A FAIR LAW?
Its not a " Fair Law" but its a necessary law,,, My Mother lives in AZ and here is her comment...Immigration Law...GREAT...We needed to do something like this for a long time as we are getting over run by Mexicans..and the sad part is, we're the taxpayers are paying for all the medical care, food, and all that.

Does it promote a racial or ethnic profiling scare?
There will probably be accusations of Profiling but the cops are just going to have to be careful about the reasons they pull someone over ect.

Should the United States pursue stricter Law Enforcement against Illegel Aliens

Yes. Arizona has an estimated 460,000 Illegals

Should we grant amnesty to Illegal Aliens
No, There have been several amnesty programs for Illegals most fail.