Summer wildfires are underway in Arizona. The Coronado Forest Service says more than 30 wildfires have burned in Southern Arizona since January. Arizona Week visits with a California hotshot crew battling a blaze in Arizona. Plus a scientist at the University of Arizona says climate change and the drought are contributing factors this summer. Ryan Siddle//Rio Bravo Hotshots Heidi Schewel//Coronado National Forest Donald Falk//UA School of Natural Resources and the Environment