I want to thank all of you for coming and sharing your expertise. Certainly the depth of knowledge is extensive here, and we're learning a lot in trying to move towards doing the right thing by protecting public safety while balancing the rights of individuals.
Although it really wasn't the direction I was going to go in, I'm interested in following up on the commissioner's comment on the necessity test.
You said earlier that the first violation was the violation to their privacy, if I might paraphrase what you were saying. What is the test of crossing the line on privacy? Is this the necessity test that you just referred to?