 You're listening to All Things Considered from NPR News. That's Elsa Chang on the West Coast. I'm Tom Cran in the Twin Cities with All Things Considered. Friday, the 5th of July. Thanks for trusting NPR News with your news. Wildfire season is here and California is facing a shortage of firefighters. It's also very, very hot there. And at the U.S.-Mexico border, volunteers offer aid to migrants.