Our country has long welcomed migrants into the united states, as long as they have entered in a manner that we deem acceptable. the estimated $1 ed 12.5 millio people residing in the unite states without proper identification documents have not been addressed. my experience tells me it's not practical to round up everyone. what would your policy approach be to addressing this group of individuals? >> i really appreciate the question. because i have spent a lot of time thinking about this and i have actually traveled to mcallen, texas, to see what was going on at the border. the question about...