Blistering heat dome grips West and Northern Plains, fueling wildfires

Dry heat in the West and Northern Plains is fueling wildfires, including the Summit Fire north of Los Angeles. Gwen Baumgardner reports on the flames and evacuations. Andrew Kozak has the forecast. Dry heat in the West and Northern Plains is fueling wildfires, including the Summit Fire north of Los Angeles. Gwen Baumgardner reports on the flames and evacuations. Andrew Kozak has the forecast.