Extreme weather continues across the U.S. with wildfires, torrential rain and record heat

Tonight, smoke smothering skylines coast to coast as parts of more than a dozen states are facing another day of air quality alerts. It's like a constant fog almost and it's just like doesn't go away. These hazy horizons are being fueled by wildfires raging in some cases hundreds of miles away.There's a lot more in my throat. You feel something's off. Oh yeah, definitely.Canada on track for its second worst wildfire season on record. While hundreds in Southern California have been evacuated as firefighters ...