When wildfires break out, it is not uncommon for pilots to fly overhead and drop fire retardant in the area. The substance is typically chalky-red and is used to mitigate fire damage. However, some environmentalists fear it could be causing problems of its own. We discuss this controversy with CapRadio’s Greg Miceck. Plus, the latest news headlines: Trump pulls funding for California’s high speed rail; and a coalition is gearing up to campaign in vulnerable GOP House districts.