Transcript for Beto O'Rourke's first day on the campaign trail

I'm Christian Bale Aurora jumping in the field overnight. And he BC's Paula Farris is already on the campaign trail. I mean polls on the campaign co forever but she actually caught up with congressman or broken in his first. Trip to Iowa today is a declared candidate take a listen to Paul as exchange. Call or you can include killing Kennedy I'm. Field witness. They don't know what people took to determine what. From one another all going to tell you this is only a few means of bringing people together. We've. History being able to do that in El Paso and Texas. Injuring the party affiliation or GRN New York. Authorities. Dozens of weakness or achievements from this moment it includes a meet the challenges we have. And in this country. You don't small business owner. Served in the City Council served in congress yeah. Turning finding a way to get it done thank you. Amazing unity be crowned apple predicted yesterday I had. I think you got zoo. The genius of this country. And the only way to pull the important news to bring everyone in and shot Nolan don't take no one for granted like nobody offer. So pumped bumper everyone's hands whether that's a winning strategy that's the only way and I know how to run and no absolutely nothing you.

This transcript has been automatically generated and may not be 100% accurate.