 As the Republican National Convention gets underway in Milwaukee, former House Speaker Kevin McCarthy says the city has been great so far. I think it's going to be an exciting week for all, and I'll tell you this from Milwaukee, thank you for the job you're doing. We feel welcome here. It's a beautiful community. All the way in, I couldn't thank it enough for the number of people excited about us being a part of Milwaukee this week. Former Speaker McCarthy spoke to WISN. Milwaukee's mayor says the event has the highest security level possible.