i've been to lamoni and oscalusa and algona. i talked to people there. we have county coordinators in the counties. they are building caucus organizations for us. they will be there at the caucus at the precinct level giving speeches on caucus night for me. not based on what they saw on a television commercial but i was in their community. they know me. they talked to me. they understand my positions. it's going to have a much bigger impact. you won't see it. you really won't. i don't expect to be leading in the polls going in the iowa caucus. i expect to be in better shape now and a lot better when the votes are counting. >> have you used any of your own financing for your campaign? >> yes, i have. >> you'll continue to? >> well, i believe as we go to new hampshire, so will go our financial strength. that's what is important to me. >> do you have a ceiling? >> no. we're not too big to fail yet. >> charlie in colorado, immigration policy. bullet points. >> we have to secure the border. people talk about it. it's real. i've been down there with the nation