I feel this law was justified because Obama has not done enough and Napolitano is a poor excuse for comments she has made in the past about the border problem.
I have nothing against immigrants as long as they have their passports and or greencards handy. There may be a long waiting period to get these but that is not Arizona's fault. Something had to be done and I praise the Senators and people that were involved for this bill.
Obama and company were too busy with the HC bill to pay attention to the border crimes and I remember Hillary stating awhile back and apology to Mexico that the war on drugs is our fault. It was something very close to that effect.
The government needs to get the immigrants granted their papers more quickly. That's one of the biggest problems, imo.