without weighing it down. try pantene. firefighters are racing to contain the dixie wildfire in northern california. the fire is now the second largest in state history. it's burned through more than 750 square miles so far. to put that in context, the burned area is now more than three times the size of chicago. and right now, the fire is just 21% contained and still growing. while the exact cause of the dixie fire is still under investigation, california's governor says one thing is clear, climate change is making wildfire seasons worse. >> reporter: the smoke is thick and unhealthy. if you look behind me, you're