check the signature and verifying on every ballot that is returned and submitted, that takes time. especially when we are talking about going to a committee that is looking at a put aer screen. this is not an automated process. they are looking at the signature to make sure it matches what we have on record to verify that that voter filled out that ballot. the thing in arizona, we've always had these processes but our elections have become closer over the years so we've noticed it more. >> how many more votes still need to be counted in maricopa county specifically? >> from what we're understanding from the county, they have about 400,000 outstanding ballots that they are working through the signature verification process. and then will be going through tabulation. they also have their provisional